give yourself airs
成語所屬單字air
give yourself airs — 慣用語
1. to behave as if you are more important or better than other people.
1.慣用語
釋義
擺架子；自命不凡
to behave as if you are more important or better than other people.
例句
Since winning the prize, the young writer has started to give himself airs.
Don't give yourself airs just because you got promoted before the rest of us.