Definitions by Abby-Goes-Rawr-For-You;)

UFB 

Un-Fucking Believable.

Girl: Guess whay hunni? :D
Guy: What? :P
Girl: I'm pregnant !! ;D
Guy: UFB ! Really?! O.o
Girl: Yeahh... -.-

UFB by Abby-Goes-Rawr-For-You;) December 1, 2011