Gumpter 

A fool or madman. Usually used to highlight extreme cases of lunacy and/or stupidity.

Look at that Gumpter eating his own shoes! Hey, Gumpter, put the fucking shoes down!

Gumpter by Mr Spanky Pants August 7, 2006

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)

Gumper by HiImAmyESIBULNSAC March 17, 2022

Glumpter 

Anything your heart desires

Can be used as a noun, verb, adjective, adverb, pronoun, preposition, conjunction, interjection, or numeral.

Ex.

“Woah! Sandy just gave him that glumpter grip!”
“Last night David made a glumpter shot in pool!”
“You should’ve seen it! There was about glumpter deer in front of my car!”

Glumpter by Tshchlerky January 8, 2023

Gumpher 

A person who knows everything, nearly to the point of omnipotence. Usually only proceeded in awesomeness by Samuel L. Jackson. Gumphers are also known to be skilled engineers and ninjas.

"Don't go out of your way to google it, just ask a gumpher"

Gumpher by Ganjastaar February 9, 2010

gumper 

Gumper ; Is A person who gumps. which is a person whom will persuade by performing a sexual act, usually fellatio but not limited to, to acquire or gain something they need . Often placed in the same group as puddle sluts, drug whore but really quite different. The main difference is a gumper, trades sexual favors for other things besides drugs or substance, but more focused on trading for other services or granted access to something not normally accessible by the sexual favor giver. Gumpers are not addicts but more often a determined crafty type. Who has no shame using sexual allure to gain what they want. Generally a tactic used by females towards men in power. Who have morality issues.

submitted by LuvH8Luv
inspired by popular pop culture movie.

Forrest Gump when Forrest Gump's mother had sex with a superintendent of school district to grant Forrest Gump access into public school and not a special school for less fortunate.

In the PTA meeting held at the town hall a mob of parents held signs in protest and loud speaker saying "Mrs. Gump had sex with the right person to get her slow handicapped son into our public schools which created a distraction to all other children's learning." when interviewing another angry parent, the parent very frustrated in demeanor said, "She can't just gump the super-intendant for her boy to be placed into schools made for regular kids. She's done this before with parking tickets getting thrown out, to returning opened electronics that she obviously used and damaged. she gets away with everything by her gumper ways and now it seems she is gumping her way into our public school. "

gumper by Luv H8 Luv April 10, 2022

Gumpdere 

Derived from the Japanese word 'ぐんぴる' meaning 'to be a gump'

Gumpdere is used to describe anime girls who have an iq below 40.

Guy 1: My waifu is ____!
Guy 2: Wtf man, she's a total Gumpdere!

Gumpdere by Jaybubski September 3, 2018

Dirty Gumper 

A dirty gumper is when you poo in a plastic bag shake it up and spread it on your naked partner. Then you proceed to lick the remains off of your partner and have a dirty gumper make out

Gumper TY did you just dirty Gumper Ella Evan’s

Dirty Gumper by GUMPER master October 19, 2021