put on airs(redirected from give oneself airs)
put on airsand give oneself airs
Fig. to act better than one really is; to pretend to be good or to be superior. Pay no attention to her. She is just putting on airs. Stop giving yourself airs and act like the rest of us.
put on airs
Assume a haughty manner, pretend to be better than one is, as in I'm sick of Claire and the way she puts on airs. Airs here means "a manner of superiority." [c. 1700]