big biff

A big biff is when you fall down, mess up on something, get pwned by someone or generally do anything that causes embarrassment.

Person 1: I tripped over my own shoelaces and fell down in front of everybody at school.

Person 2: Yikes, big biff!

by Zozothecat July 7, 2022

Biff

Bet i'd fuck females

"Wanna do something tonight?"
"Biff"

by Kohn gogogog June 20, 2024

Biff

A gust of steamy air that speaks in between your hairy cheeks.

That steamy biff rumbled me nuts!

by NicSmasher January 18, 2023

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 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

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

That girl got a bucket biff(loose cunt)

by Kyra.253 December 26, 2020