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Grobletombus Marble Eyes 

The cosmic god of life, looks like a jellyfish
"Be careful with those ancient artifacts, you could summon Grobletombus Marble Eyes and cause the destruction of humanity."

gooblotz 

Sticky substances or food remains left on an improperly cleaned surface (like a kitchen table) that may damage paper (like books, mail, or documents).
Look at this; you've left gooblotz all over the kitchen table. Clean it again!
gooblotz by bahweepgrana September 27, 2020
A person holding an iron skillet who is hideous to the point of disgust
Did you see that groblet in math class?
Yeah, he looked like a fat kid named Nathan that plays goalie. Disgusting!
groblet by Rodrick McMillan January 18, 2021
Someone who compulsively pants weed out of control
Dude! You have way too many pot plants in this tiny apartment!
You gotta stop, man…what are you, a Grobot?
Grobot by Rebel Dandy April 20, 2019

Groblos Glob

a fat, glob - like toad
The groblos glob sank into the mud.
Groblos Glob by BucketHead3334 October 3, 2022
More from Urban Dictionary

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
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
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