Fump

A fat lump preferably found on the rump. Can also be expressed as a way of calling someone dumb or obnoxious.

George was being a fump the other day!
Woah, that's quite a fump you have got there.

by Dinodoodoo11 July 27, 2017

Fump

While a man is sitting on a toilet, taking a shit, while his wife rides him on the toilet.

I’m gonna FUMP her so hard

by Brayden Swan “998” May 29, 2018

Fump

It's when someone tries to high five you and you give them and fist bump them instead

I tried to high five Gonzales but he fumped me instead

by Fumpking October 19, 2018

Fumpboy

Cute chunky boy who just wants all the love and food

I just can't get over Nikko..he is such a Fumpboy!

by duckiesoup March 24, 2019

Fumping

When your fucking and humping at the exact same time

Me and my girlfriend were FUMPING last night!

by Fump_addict April 25, 2019

flumph

To feel tired and morbid amongst other depressed emotions. Usually used to summaries a shitty day.

"Hey Greg how was your day?"
"Fucking flumph leave me alone yer fanny"

by usmanisabitch August 31, 2019

Fumpt

A big black bitch

That fumpt could use a treadmill

by P Ennis 234 July 7, 2019