bffuyfu 

best friend forever unless you f**k up

dog, you are my bffuyfu

bffuyfu by mr.dr.proffeser hamm January 3, 2011

bffuyfmbfa 

Acronym for: Best Friends Forever Unless You Fuck My Boyfriend Again

Girl1: Like I'm totally sorry about drunk fucking your BF. It's been 6 months . You gonna keep giving me the silent?

Girl2: He's just as much at fault as you were. I missed you. We BFFUYFMBFA.

bffuyfmbfa by Insidivs August 25, 2010