BIFF

When the class fucks over one student.

The class fucked over an idiot in lesson. BIFF!

by Jimbob Larry February 28, 2017

Biff

A silly-butt

Caitlin is such a biff

by Rxgill1 February 14, 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

to hang out with your friends—only the ones you really like. Similar to booling or trolling but with a more pure intent and usually refers to small gatherings rather than ragers. Could be hanging out watching a movie, having a few glasses of wine, or having dinner together. Or just chatting and expressing how grateful you are to be in each other's lives.

Yo you wanna biff?

I miss you, can we biff soon?

They seem cool, I think we could biff

by letsbiff December 8, 2020

Biff

Best Infinite Fucking Friend, when you find one you support each other until the universe stops.

"Put your hair up biffle before you fight!"

by TheTittyMonster February 22, 2018

Biff-ie Jester

cheap ass plastic Lighters you get for about 99p/per1000 and the break like MoFo's from broadway!

"Pass me that that biff-ie Jester son!"
"no juice man, its busted again!"
"SHIT SON!"

by kidd March 6, 2004

Biff

A sharp strike with any weapon, or considerably strong.

That's a biff walnut
You biffed them with that bat

by Biff Walnut June 6, 2019