BIF

"Before I forget". Telling someone something before you get distracted again and forget about it completely.

BIF, can you please start the rice cooker before I come home.

BIF, please hang up the laundry.

by lildumpling November 2, 2021

BIFFED

When you’re not just miffed, but you’ve also got beef. It’s the ultimate combo of being salty, annoyed, and ready to side-eye someone for days.

“Karen got biffed after losing in Mario Kart… said it was ‘just a game’ but she hasn’t made eye contact in 48 hours.”

by DopeNeveen Sarahtonin September 16, 2025

Biffed It

"Biffed A Climb"

When you get halfway up a route and decide it was a bad idea...

nah mate ... i biffed it on the last section

by jediraster November 15, 2022

Bif

A UK term for a joint or a splif

You wanna go smoke a fat bif?

by UrMumsJuicyPussy July 15, 2021

BIF

Acronym for Before I Forget. A useful pretext to use when messaging someone with information that you want someone to know but are afraid you will forget it if you do not share it then and there with the relevant person. Useful strategy used by those with attention deficits.

(Message to partner, house mate etc).

BIF. I put a load of washing in the clothes washer but had to leave before it finished. Can you please put it in the dryer for me.

by Redefining literally, bad idea November 23, 2023

bif

someone who you don’t necessarily like, but you think is cute and would gw, and you like them just not a crush.

And you have bif for each grade, ex. senior, jr, soph, and freshman bif

“looks theirs ethan my senior bif”

by rissy May 1, 2022

mok bif

is a liverpool slang meaning smoking cigarettes/biff

“let’s go down an mok bif”

by gaŷ December 29, 2018