Biff

A socially acceptable way to call someone retarded. Referencing Spina bifida

When that guy lit his fart on fire. That was totally Biff!

by reduxx January 13, 2011

biff

someone you hate very much, they just don't know it.
the opposite of a best friend forever.

oh no here comes the biff. Why doesn't she ever wear a hair tie during races? She is such a freak i hate her so much.

by KAnne123456789 May 3, 2007

Biff

To have sex with someone. The act of biffing, to be or to be biffed.

"I'd really like to biff lucy, she's very fit."

or

"I biffed steve's mum last night!"

by FTH1865 November 11, 2009

biff

noun:

when you hit or threaten to hit someone jokingly.

i'm going to biff you in a minute if you don't shut up

by e'v March 28, 2010

Biffo

Lad from Edinburgh now living in Fife who likes to rub his Cock against guys.

He's a weird cunt that Biffo he just rubber his cock against me

by paul January 11, 2004

Biffed

Derived from "Back to the Future", the term means to be raped by the school bully, or any all-around asshole.

Damn, that girl just got biffed!

I was biffed by my boss last night.

by SaiyanRocker October 18, 2008

Biff Master

The Master of Biff

Just Biff It

by Master October 16, 2003