Biff

Absoulute alpha male with rock hard abs.

-Damn see August over there?
-Yes he's an absolute biff.

by uff32 October 10, 2019

biff

somebody in the military or cadets who can't be asked to put in much effort, sits out on things or is injured so can't do much or just can't be bothered to fo things properly but it's not really offensive and can be used jokingly 😂

"I can't do the marching my leg hurts so I'm going to have to bumble"
"Your such a biff!"

by militarybois August 4, 2019

Biff

A spliff, joint or weed cigarette.

Guy#1: “Fancy a biff later?”
Guy#2: “Yes please”

by yanr March 16, 2021

Biff

Term for an idiot or numb nuts

Maff is a Biff!

by Word5leuth January 26, 2018