1 definition by bananagrapefruit
A person who brings their guitar to a house party, gets drunk, then proceeds to play said guitar in order to try and impress someone. This person is usually a gigantic douche and should be treated with a slap to the face and removal of guitar privileges.
Person 1: Dude, did you see Alex last night?
Person 2: Yeah, he was being such a guitar douche, it amazes me how he has friends.
Person 2: Yeah, he was being such a guitar douche, it amazes me how he has friends.
by bananagrapefruit May 19, 2009