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."

by Peter Vancouver November 1, 2006

biff

A slang term for cocaine in Aberdeen, Scotland.

“Oi mate fancy getting some biff tonight?”

“Yeah mate, let’s get fucking heaps of biff”

by Biffman April 10, 2021

Biff

To slip, trip, fall, or generally mess something up. Generally resulting in embarrassment and regret.

Sam - slips in mud
Ryan - YOU GUYS, SAM JUST BIFFED IT!
Sam - Damn it! That was the worst biff ever, I'm fuckin' covered in mud!

by ChknWngz April 20, 2016

BIFF

Best internet friends forever xx

We are biff I love you xx

by Lili Cookieeee x June 16, 2018

biff

best internet friends forever

I know we've never met in real life but you're my biff. just sayin'. #NoHomo

by MeanMachine79 August 21, 2020

Biff the Stiff

The act of calming down an erection using manual force in an awkward situation.

Jeez man, we're in Mothercare, biff the stiff!

by Souperman1234 September 4, 2010

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

by AmBeeZYYY April 19, 2010