Bro Thought He Ate
A mocking reaction meaning someone believed they performed impressively, but the speaker thinks they failed.
“He posted that comeback and bro thought he ate.”
The phrase targets misplaced confidence after a joke, outfit, argument, dance, or performance that did not land.
Ate meaning performed exceptionally well comes from Black and Latino queer ballroom culture; the negative meme twist spread through TikTok and Twitter.
thought he ate
A shorter version.
bro thought he left no crumbs
An expanded sarcastic form.
thought she ate
A pronoun variation.
What does ate mean here?
It means performed extremely well.
Is the phrase sarcastic?
Yes. It says the person believed they succeeded while implying the opposite.