fumping

The act of bumping or shimming your butt against someone else’s—not in a sexual manner. This could classify as a form of greeting or in place of a high five or handshake. You especially want to fump someone attractive, like a celebrity crush.

“I saw these two guys fumping at the train station.”

by totallynotlissy August 21, 2024

Fumpanickle

(Noun, pejorative) A person who does not know what the word fumpanickle means. Often has connotations of idiocy or simple-mindedness.

"You fumpanickle!"
"I'm a what?"
"Exactly!"

by DrJohnInsult January 26, 2025

Flumpkin

When you Fart on your feet, then give them a Foot job while taking a shit.

Bro, Cassie from work gave me a Flumpkin during lunch that shit felt spectacular.

by Clown?! March 14, 2025

Fump Truck

Fump Truck is a shorthand way of referring to a fugly dump truck or a fugly truck. Fugly being shorthand for “fucking ugly”.

Usually these trucks are orange, incredibly old and have a history of “running over” underage girls.

Don’t get it twisted, Fump Truck doesn’t refer to anything else at all and never will.

Person 1: Take a look at this frickin’ Fump Truck coming down the street, rolling coal like some kind of asshole.

Person 2: Yeah I know the driver, he’s a racist PDF file that fucked his own daughter.

by DeltaRoo* August 30, 2025

Flumpkin

Someone who is a known pervert and is extremely into needy polar bears.

"That person is a flumpkin ya know?" "Really?? I better go be their friend"

by ProfessorOfBearology - UAntrtc June 3, 2025

fump

fuck pumpfun - bonk is taking over, pump doesn’t want it anymore.

when you are winning never be a complacent fump

you fump, this is why you got left behind

by deffonotyls July 7, 2025

Impure Fump

An insult pertaining to people who act as though they are pure, but in reality they are a real hoe on social media such as: Snapchat and Instagram

Did you see her story; she is an Impure Fump

by DaBestHyoom October 6, 2017