Fum

The part of your body between your fanny and your bum.

I ran my tongue along her fum.

by #fumisathing May 23, 2022

fi fy fo fum

Giant say it

Fi fy fo fum I love to swallow cum

by Imthehamman August 5, 2023

fums

fat,ugly, motherfuckers

most commonly used towards homophonic people

Person 1: Bro, i hate those stupid homophobic fums

by unosekoj June 1, 2022

fums

FUMS (v.) - to Fuck Up Mad Shit, as in partake in epic adventures, heroic treks, and the like. Usually takes place at the deli, the library, the bowling alley, or the woods. May involve a lifetime movie or two along with an impromptu drinking game. May also involve "starting shit."

"What do you wanna do tonight?"
"FUMS, duh"

by MASTER FUMSER June 24, 2010

FUM

Instead of saying fun nashyyy and I say FUM

OMG THAT SOUNDS FUM

by Omg fum March 28, 2021

Fumming

Ejaculating into the rectal cavity and proceeding to fart out cum bubbles.

Girl: he really filled my asshole last night, so much so I started fumming
Friend: oh wow!

by DrCunnie September 22, 2022

FUM

FUM is an acronym for Fucked Up Mess

There was a big accident on the interstate, it was a FUM.

by anonymous November 2, 2020