Biff

Best
Incredible
Fucking
Friend

she's my biff bitch back off

by Book-Nerd-on-Reply March 27, 2017

Biff

Vagina/pussy/minge/twat/cunt/heaven/vag

That girl got a bucket biff(loose cunt)

by Kyra.253 December 26, 2020

Biff Glitter

The tittie bar legend

Biff Glitter will run up tomorrow n her.

by Biff Glitter December 24, 2021

Plop biff boof biff biff EEEEEE

Luigi's infamous 0 to death combo in the game Super Smash Bros. Ultimate

Commentator: ELEGANT HAS PULLED OFF A PLOP BIFF BOOF BIFF BIFF EEEEEE!!! THIS IS INSANE!!!!!!!!

by Scooty789 February 2, 2019

Biff

A phonetic way to reference a best friend (BFF) or boyfriend (BF).

Girl 1: How's the biff?
Girl 2: He's perf like usual

by P8triarch May 22, 2016

biff

a replacement for a curse word, can be replaced in any way

“shut the hell up you biff”
“man YOU shut up biff 🙄”
or
“you motherbiffer, how could you?!”

by multigraincheerios April 29, 2024

Biff

Issa big spliff

“You rolling again?”

“Yeahh, I wanna super high though ... so imma roll a biff”

“A big spliff”

by Lili.127 November 14, 2020