Biff

A silly-butt

Caitlin is such a biff

by Rxgill1 February 14, 2019

Biff

Northern slang for a joint

Are you off to smoke a biff

by NiggaBiff123 May 31, 2018

BIFF

Acronym for Big Ignoramus Fat Fuck

The BIFF is testing the "all you can eat" part of the buffet.

The BIFF wants a TO GO , for the Breakfast buffet before lunch is served.

The BIFF took the whole sample plate at COSTCO.

by SparklieBoobs June 5, 2018

BIFF

Bone idle fat fucker

God, Cameron is such a biff

by Annie rection May 16, 2022

Biff

Old man who stares at you like an owl 👀

That sebastian o hallernan one’s a biff man..euggh

by Biff lord May 25, 2022

Biff chowder

To take a shit, defecate, rectally relief yourself.

Who was the last one to biff chowder in the toilet? They didn't flush....

by Zorba the FlipIrish December 21, 2021

Biff Glitter

The tittie bar legend

Biff Glitter will run up tomorrow n her.

by Biff Glitter December 24, 2021