1 definition by thecoolestpersonintheworld1234

boo face

A face that is stupid. A face that some one would see and instantly exclaim, "BOO!"

Guy #1: Jeez, Ashley has such a boo face.
Guy #2: Yeah, dude, the other day I was walking in the hallway and I saw her and I was like, "BOOOO!

by thecoolestpersonintheworld1234 January 11, 2011