Undercover Douchebag 

Someone who acts humble around others for the sole purpose of gaining popularity in large groups, or gaining favor with the opposite sex.

"Torrey's a really nice guy, and he's so funny and humble about how funny he is."

"That's just because he's trying to get in your pants Lauralee. The guy's an Undercover Douchebag"

Undercover Douchebag by Stinkyfingers August 31, 2013

Undercover douchebag 

someone who is not meaning to be a douche bag but is. This person usually hears a story and braggs about how his life is going so well.

Dude, did you hear what Scott said after Frank told him that his girlfriend broke up with him?
Yea dude. Scott was totally being an undercover douchebag

Undercover douchebag by mytheral February 12, 2010