There is a very specific adult performance that begins with four innocent words:
“I don’t know what that is.”
Sometimes this statement is completely sincere. Someone mentions a viral dance, an internet phrase, a collectible currently causing grown people to line up before sunrise, or a streaming show that apparently “everyone” has watched, and you genuinely have no idea what anyone is talking about.
Other times, though, there is a pause. A tiny smile. Perhaps an eyebrow.
You absolutely know what it is.
You just do not want anybody to know that you know.
That is the secret sport: being culturally informed enough to recognize the trend while maintaining the emotional posture of someone who has better things to do.
I find this fascinating because pretending not to know is rarely only about the trend itself. It can be about identity, age, belonging, taste, information overload, or the quiet satisfaction of refusing to let the internet assign homework.
Sometimes “I Don’t Know That” Is Actually True
Before diagnosing anybody with strategic cultural aloofness, it is worth acknowledging something less dramatic: popular culture is no longer shared as evenly as it once was.
When entertainment was concentrated in a few television networks, radio stations, magazines, and blockbuster movies, enormous groups of people encountered many of the same things.
Now culture arrives through personalized feeds.
Two people the same age can open their phones and inhabit almost entirely different information environments. One knows every reality-show development but has never encountered the viral audio dominating somebody else's feed. Another follows sports, cooking, local news, and woodworking videos, which means this week's supposedly unavoidable celebrity controversy can pass by without leaving a fingerprint.
Age differences make the fragmentation even clearer. Pew Research Center reported in 2026 that 63% of U.S. adults under 30 used TikTok, compared with 44% of adults ages 30 to 49, 30% of those 50 to 64, and 12% of adults 65 and older. Those TikTok age gaps mean a phenomenon can genuinely feel universal inside one group and almost nonexistent outside it.
That is why I am skeptical whenever someone says, “How have you not heard of this?”
Quite easily, apparently.
The modern internet is very good at making our personal feed resemble the entire culture.
It is not.
A trend can be impossible to escape in your corner of the internet and virtually invisible three phones away.
This also means adulthood does not necessarily involve “falling behind.” Sometimes we have simply stopped standing in the same cultural stream as the people defining what counts as current.
Then There Is the Person Who Knows and Refuses to Admit It
This is the more entertaining category.
Someone mentions a song that has been unavoidable for six weeks.
“Oh, is that popular?”
Yes, Daniel. You have heard it in the grocery store, three commercials, two restaurants, and the video your niece sent to the family chat. We all know what is happening here.
Why perform ignorance?
Because knowing things can be a social signal, and so can not knowing them.
People often use tastes and preferences to express something about identity. Research on consumers' need for uniqueness and social identity has found that both can influence preferences for customized products, illustrating how consumption choices can help people distinguish themselves while also communicating social belonging. The study involved U.S. college students and apparel customization, so it should not be treated as proof that adults fake ignorance about memes. Still, the underlying need for uniqueness is useful for thinking about why avoiding what everyone else likes can itself become meaningful.
Most of us understand the basic maneuver.
“I liked that band before they became popular.”
“I don't watch reality television.”
“I've never downloaded TikTok.”
“I don't know who that influencer is.”
These statements may be straightforward facts.
They can also function as tiny identity badges.
They say: My attention is not controlled by the crowd.
Or perhaps: I belong to a different crowd.
That second possibility is the funny one.
Refusing mainstream taste does not necessarily free us from social signaling. Sometimes it simply changes which group receives the signal.
The person who refuses viral pop culture may be communicating membership in a world of books, independent music, sports, parenthood, gaming, politics, gardening, film, or whatever else they consider more worthy of attention.
We all have tribes.
Some tribes simply define themselves by insisting they are not tribal.
Playing It Cool Is Still a Form of Playing
Social life contains a great deal of quiet calibration.
How enthusiastic should I appear?
How much should I know?
Will admitting I watched the entire show over one weekend make me seem fun or worryingly available?
Does knowing the latest slang make me culturally aware or like I am trying too hard?
That last problem becomes especially noticeable as people get older.
Nobody wants to become the adult aggressively inserting youth slang into conversation like someone demonstrating newly acquired foreign-language vocabulary.
But nobody particularly enjoys realizing that an ordinary sentence has just contained three words whose meanings they cannot identify.
So we improvise.
A small experimental study of social conformity distinguished between public compliance, where people adjust publicly without necessarily changing their private views, and acceptance, where group influence becomes internalized. The study used a controlled perceptual task with a small sample, not conversations about popular culture, but the distinction is useful.
Sometimes we publicly perform interest.
Sometimes we publicly perform indifference.
Both can help us fit the version of ourselves we want other people to see.
Pretending not to care what everyone likes can be every bit as socially strategic as desperately trying to keep up with it.
That does not make the behavior dishonest in some sinister way.
Human interaction would become exhausting if every preference required a sworn deposition.
Often it is just playful positioning.
You know the show.
You do not watch the show.
But you know enough about the show to make extremely specific comments about why you do not watch it.
A respected tradition.
FOMO and Faux Indifference Are Closer Than They Look
There is another possibility hiding beneath the performance.
Sometimes dismissing trends protects us from the uncomfortable feeling that everyone else appears to be participating in something we missed.
Fear of missing out is not merely a slang concept. A 2025 U.S. study of 863 adults ages 18 to 40 who followed social-media influencers found that greater fear of missing out was directly associated with lower social, psychological, and financial well-being in that sample, while relationships with influencers added a more complicated layer to the findings. Because the research focused on younger consumers who followed influencers, it should not be generalized to every adult or every trend.
Still, the emotional tension is recognizable.
Imagine a group dinner.
Three people begin discussing the show of the month.
One person has not watched it.
There are several available responses.
“I haven't seen it. Is it good?”
“I keep meaning to watch.”
“Please don't spoil it.”
Or the classic defensive option:
“I don't really watch those kinds of shows.”
Maybe that is true.
Maybe it became more true approximately four seconds after everybody else started discussing the thing you missed.
We sometimes protect ourselves from exclusion by deciding the excluded thing was beneath our interest anyway.
Children do this.
Teenagers do this.
Adults do it with much more sophisticated vocabulary.
There Is Also a Perfectly Healthy Reason to Stop Keeping Up
The internet produces more trends than any person could reasonably absorb.
At some point, cultural ignorance stops looking like a failure and begins looking like basic information management.
One week there is a new phrase.
Then an aesthetic.
Then a kitchen appliance.
Then everybody is apparently arranging food differently.
Then a celebrity has done something requiring fifteen minutes of background reading.
Then somebody asks whether you have seen “the video,” as if only one video has been uploaded to the internet.
Keeping up becomes a part-time job with terrible benefits.
Research on social media fatigue has linked factors including information overload, compulsive social-media use, and FOMO with greater reported fatigue among users. The 2024 study was based on a survey of 659 social-media users and cannot establish that those factors cause fatigue, but it supports the idea that constant digital input can become psychologically tiring.
This is the part of trend ignorance I find genuinely appealing.
You are allowed to miss things.
Entire discourse cycles can occur without your attendance.
You do not need a position on every viral controversy.
You do not need to understand why everybody is suddenly buying the same water bottle.
You may discover three months later that a phrase everyone used has already disappeared, saving yourself the trouble of learning it entirely.
That is efficiency.
There is a peaceful stage of adulthood where not knowing every trend stops feeling like cultural failure and starts feeling like an extremely reasonable allocation of attention.
The Real Skill Is Being Curious Without Performing Expertise
Pretending too hard not to know something can become just as tiring as pretending to know it.
I think the easiest approach is curiosity without embarrassment.
If somebody references something unfamiliar, ask.
“What is that?”
“Why is everyone talking about it?”
“Okay, explain why this water bottle has a fan base.”
This is much more interesting than believing adulthood requires us to maintain an image of having either complete cultural fluency or complete cultural immunity.
It also gives other people a chance to be enthusiastic.
Think about how good it feels when someone asks about the odd little thing you know far too much about.
That is what you can give another person.
Maybe a coworker explains the meme.
Maybe your teenager explains the phrase while visibly reconsidering your competence.
Maybe a friend gives you the four-minute version of a celebrity controversy and you conclude, correctly, that you were happier before acquiring this knowledge.
Curiosity carries no obligation to adopt the trend afterward.
You can understand something and still not want it.
How to Keep Up Without Becoming Chronically Online
I would not aim for complete trend literacy. That target moves far too quickly.
Instead, I would use a loose filter.
Does knowing this help me connect with someone I care about? If your kid, partner, friend, coworker, or sibling is enthusiastic about something, understanding a little may be worthwhile because they are worthwhile.
Does this affect my actual life? Some trends become consumer habits, workplace language, scams, technologies, or cultural shifts worth understanding. Others are a dance performed beside a refrigerator.
The categories deserve different amounts of research.
Am I interested? This question is embarrassingly underused.
You are allowed to learn about something simply because it seems fun.
Am I only checking because everyone else seems to know? That is where I would hesitate.
Not knowing is cheaper.
A useful adult relationship with trends probably involves a combination of awareness, selective participation, cheerful ignorance, and the occasional humiliating realization that a phrase you have been using means something completely different.
That seems survivable.
What We Learned (or Didn’t)
What We Learned:
- Popular culture is increasingly fragmented, so an apparently unavoidable trend may genuinely never reach another person's media world.
- Knowing trends and rejecting trends can both function as social signals. Sometimes “I don't follow that stuff” communicates an identity just as clearly as participating does.
- There is nothing inherently virtuous about keeping up or opting out. The useful question is whether a trend adds interest, connection, or useful knowledge to the attention it consumes.
What We Didn’t:
- How someone who “doesn't know anything about TikTok” can nevertheless identify the exact dance being discussed after hearing three seconds of the song.
- At what age asking “What does that word mean?” changes from ordinary curiosity into a request that causes younger relatives to exchange worried glances.
- Why announcing that you have never watched a popular television series occasionally carries the solemn pride of someone who has completed an Antarctic expedition.
It’s Fine, We Totally Haven’t Heard of It
Pretending not to know a popular trend is funny because it sits between two deeply human impulses.
We want to belong.
We also want to believe our tastes are our own.
Sometimes we jump into what everyone else is doing. Sometimes we deliberately stand outside it. Sometimes we stand outside while watching closely enough to know exactly what is happening inside.
I do not think adulthood requires choosing one side.
Know the trends that interest you. Ignore the ones that do not. Ask questions without feeling behind. Let younger people explain things without immediately attempting to use the terminology in a sentence.
And if you already know exactly what everyone is talking about but would prefer to maintain an air of dignified cultural distance?
Of course.
Never heard of it.
