Biff

Weird cool also used to describe someones white guy afro

dude rollercoaster tycoon is so biff

by Luke rfdshgfdjhhgjk March 15, 2008

Biff

to smoke tobacco / cigarettes

Look At That Kid

Reckon he'll lend us a biff?

by <<INIT>> January 2, 2009

Biff

Somebody who can't carry a firearm and spoils it for the rest of us.

"I can't beleive you failed your range day! Get back on foot patrol Biff!"

by narmasmith October 9, 2008

Biff

Extended word that stands for butt-fuck (BF)

Tom biffed his boyfriend Mark in the shed.

by Bonogal August 3, 2008

Biff

a person with compressed facial features, somewhat resembling a ham sandwich.

Winnie from the "Wonder Years" is such a biff!!

by KB (KDIZZO) March 12, 2005

Biff

A sharp smack to the back of the head.

Black Man 1:Look at David! What a stupid motha' fucka'! Biff that mofo.
*BAM*
Black Man 2: Damn that was satisfing, now suck my dick David!
David: OK :)

by Alec and Pierce June 19, 2006

mon the biff

"Mon" is "come on" in Scottish. "The Biff" is what fans call the Scottish rock band "Biffy Clyro". Mon the biff therefor means something like "Come on Biffy Clyro". Fans scream this at concerts just before the show and in between songs.

Mon the Biff

by TheLastCrusade October 31, 2013