Too big for your britches Meaning in English
expression
Definition
If someone is 'too big for their britches', they act as if they are more important or capable than they really are, often behaving in an arrogant or overconfident way.
Usage & Nuances
This is an informal, slightly ironic expression, mostly used to criticize someone (often a child or young person) who is becoming arrogant or acting outside their place. 'Britches' means pants, but the phrase is usually used figuratively. Common with 'you're getting' or 'he's acting' too big for his britches.
Example Sentences
Don't get too big for your britches just because you won one game.
basic
He's acting too big for his britches lately at school.
basic
You are too big for your britches if you don't listen to advice.
basic
Ever since her promotion, she's gotten too big for her britches.
natural
His friends told him not to get too big for his britches, but he didn't listen.
natural
You might be getting too big for your britches if you think you know everything already.
natural