gumhummer

The same thing as a gumjob or gummer. It's a hummer from someone without any teeth.

I met this 80 year old chick at the bar last night. She took me home and gave me a mean gumhummer!

by Big Big Banger November 20, 2006

gumpenstump

A person who is known to be especially goofy.

Little to no athletic ability, agility or coordination.

Completely unsmooth.

I can't believe that gumpenstump is tryin' out for the team!

by k0nflict June 4, 2009

Gump

(Baltimore and DC slang)

A Weak, Spineless, Soft person

Person # 1: Hey, he let that dude smack him and ain't even say nothing

Person# 2 He such a Gump

by Caliph September 24, 2009

Gumper

A person who sniffs toilet seats after other individuals have used said toilet.

C: Wow! That was an amazing poo I just had, I'm going to leave now.
E: *Enters stall*
E: *Bends down and inhales deeply*

(E is gumping the toilet.)
(E is a gumper)

by HiImAmyESIBULNSAC March 17, 2022

gumhole

A womans sphincter after a long relaxing licking and gentle sucking. Once she is totally relaxed, you can bury your tongue in there and eventually your rock hard cock.

After the concert, we went to a motel. We had some drinks and relaxed. I was getting hard so she started sucking me. I spread her ass cheeks and sniffed and sucked her browneye. It was funky and delicious. After a long session of tonguing her, her gumhole softened up and I buried my tongue deeply in her dumper. After a few orgasms she let me bury my rock hard cock in her ass and orgasmically explode deep in her dumper.

by The Cornhole King January 19, 2005

Gump Diesel

An incredibly slow person; one who lacks motivation and/or discipline.

You bought a Jensen Interceptor? Dude, you're a fucking gump diesel.

by BlackCouch June 21, 2009

Gumshoe

A sneaky person; detective; investigator.

Be careful of what you say if she is anywhere around you. She's a stealth gumshoe for the boss.

by talk2me-JCH2 June 6, 2022