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grumplestiltskin 

a person that is in a bad mood or "grumpy"
He is a grumplestiltskin becaue he woke up on the wrong side of the bed.
grumplestiltskin by Dizzy E January 6, 2008
a annoying kid on console that all he does is try his ass off in games . if you ever see this kid in your lobby please leave or else he will make you .
* grumpled has joined the lobby*
me: omg not this try hard again wtf man
* i leave the game*
grumpled by ass eater 696969 June 14, 2018

Grumpler 

A man over the age of 40 who has a natural and constant "grumpy" facial expression which can be emphasized by dark rimmed safety or reading glasses. Grumplers may also possess other unnatural bodily characteristics such as a slightly hunched back and/or a reverse pigeon-toe stance.
"Stop being such a Grumpler!"
Grumpler by Keebler89 January 14, 2010
A character from the Simpsons episode Kill Gil that is based on the Grinch. Homer tries to stop the grumple from ruining Christmas during a holiday-show-on-ice. The grumple then tries to hunt Homer down and presumably kill him. As the Grumple says, "Grumpley Grumpley Groo, I'll use your blood to make my stew!" In the end of the episode, the Grumple family visits the Simpsons and sings with them.
Look out! It's the Grumple!
Grumple by Ross December 27, 2006
A kid on ps4 who goes sweaty mode on every game he plays . He doesn’t play around he’s competitive af.
Me: man who is this sweaty kid named grumpled

grumpled: gg you trash this is my lobby
grumpled by boi you ugly April 22, 2018

grumplepuss 

A sexually interested river dolphin; that through which the theory of relativity has been proven to of been in existence throughout the 19th century, in rare areas of the island of St. Lucia. An interest in the grumplepuss was sparked in the 80's after a hit song "Grumpuss 'n da Basement" by Nelly. It was released on his album Country Grammer.
"Arkantose disregarded the grumplepuss's lust and kept on swimming!"
grumplepuss by William Hart February 26, 2008
More from Urban Dictionary
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
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