do somebody proud
do (one or oneself) proud
1. To do something well and cause one or oneself to feel pride as a result. You really directed a fantastic play, Janet—you've done yourself proud! I know that math is a tough subject for you, so you really did me proud by getting an A- this semester.
2. To be very conscientious when hosting someone. Oh, I had a wonderful stay at Anna's house—she was a very attentive host and really did me proud.
See also: proud