Big ugly fat friend. Usually refers to a freind that makes you look a whole lot better in social situations.
by Denny D. Bat April 13, 2006
Big Ugly Fat Fuck, aka, that annoying guy who considers himself to be all that, but in reality said person is just a douche bag. The term is typically used in veiled sarcasm by everyone else around said person, since he is far too oblivious to the intended meaning.
Troy: "Hey Jerry, you're looking pretty B.U.F.F. there, you been working out?"
Jerry: "What? Nah, I'm just naturally this way."
Steve: (to Troy, after Jerry walks away) "Did you really mean that?"
Troy: "Yep, he really is a Big Ugly Fat Fuck"
Jerry: "What? Nah, I'm just naturally this way."
Steve: (to Troy, after Jerry walks away) "Did you really mean that?"
Troy: "Yep, he really is a Big Ugly Fat Fuck"
by Erkadurka June 09, 2011
Sorta like the term D.U.F.F, meaning designated ugly fat friend, the word B.U.F.F means, black ugly fat friend.
Girl 1: Hey do you want to hang out later?
Girl 2: Yeah! Make sure you call Lisa, shes our B.U.F.F.
Girl 1: Oh, good call, I will see you girls later.
Girl 2: Yeah! Make sure you call Lisa, shes our B.U.F.F.
Girl 1: Oh, good call, I will see you girls later.
by Steet August 22, 2009
by bma1 October 06, 2007
by Björn the "NAZI" February 02, 2021