biff 

Slang term for cigarette, popular in areas including but not restricted to Wigan. Has also been to known to refer to joints or spliffs amongst less-well-informed members of society, such as cockneys.

"You got a spare biff?"
"There is no such thing as a spare biff."

biff by Peter Vancouver November 1, 2006

Biff 

a light smackdown... or punch
Der. 'To Biff' 'Biffed' 'Biffing'

'I will Biff you up'

'Man just got Biffed'

Biff by Machman January 25, 2009

Biff 

Commonly used in the Welsh Valleys as another word for "ear"

"Argh thats my biff"

Biff by *Valley* February 7, 2009

biff 

(verb)

to accidentally knock into something/hurt yourself by your own strength/physically hurt somebody else.

(noun)

a term of endearment.

'I just biffed myself on the wall' (i just walked into the wall)

'When the train jolted I biffed myself in the face'

'Shutup loser or I'll be forced to biff you'

'HELLO BIFF!'

biff by Peanuts3 April 13, 2009

Biff 

An easier way of pronouncing the acronym B.F. (Best Friends) or B.F.F. (Best Friends Forever)

Cody: Are we BFFs?
Amber: dude we're BIFFS

Biff by AmBeeZYYY April 19, 2010

Biff 

A romantic character in a novel or movie.

The guy in "The Notebook" was a Biff.

Biff by gratzibat November 20, 2010

biff 

1. synonym for "beef" or "problem/issue"

What's your biff man?

biff by tokenLoser December 3, 2013