"Ate a banana" — v., informal
To get visibly annoyed, irritated, or riled up after being provoked, teased, or messed with. Used from the provoker's perspective to point out that the
target took the
bait or
lost their
cool.
It's performative. "Ate a banana" implies the annoyance showed on their face or in their reaction. it's not just internal frustration. There's an imbalance of power. The speaker is usually the agitator; saying someone "ate a banana" is a mild power move, like claiming victory in a social spar. It's often playful. The phrase softens the accusation you're calling them out for getting mad, but the
silly phrasing keeps it from sounding genuinely hostile.
Related vibe: Similar to "took the
bait," "got salty," or "bit" but "ate a banana" carries a specific image of someone.