This is a worthless post about the semantics of a meme.

That being said, the meme -

Nobody:
X: [punchline]

Is not saying what it seems like, it's saying nobody is saying nothing. Which is necessarily true, nobody cannot say anything nor do anything. So "nobody: " is meaningless, It should be

"everyone: "
X: [punchline]

Why did I bother to write this? Idk ask my dumb brain