Bar beautiful

Refers to a girl who is physically quite average, but when she goes clubbing--with her make-up, hair-do, cleavage and tight jeans--and is viewed under the dim flattering lights, looks really good.

"Dude, you don't want to do that; she's just bar beautiful."

Also just BB, as in "I'm in the mood for some BBing tonight.

by Scott Green Bay May 18, 2008