Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.
the gillis principle
The Gillis Principle outlines the proportionality between the amounts of mountain dew and marijuana that would kill an average human.
Mathematically, 1 Gillis (Gi) is the unit of either substance (Marijuana or Mountain Dew) that would kill a human when consumed within an hour. Both substances have calculated conversion rates based on experimental data.
Mountain Dew: 8823mg Caffeine = ~173 cans = 61L = 1Gi/Hour
Marijuana: 68000g THC = 971 000 Joints = 1Gi/Hour
It can be concluded using the Gillis Principle that Mountain Dew has a far higher lethality rate than Marijuana.
Mathematically, 1 Gillis (Gi) is the unit of either substance (Marijuana or Mountain Dew) that would kill a human when consumed within an hour. Both substances have calculated conversion rates based on experimental data.
Mountain Dew: 8823mg Caffeine = ~173 cans = 61L = 1Gi/Hour
Marijuana: 68000g THC = 971 000 Joints = 1Gi/Hour
It can be concluded using the Gillis Principle that Mountain Dew has a far higher lethality rate than Marijuana.
Friend 1: "Hey, did you hear? Jared smoked himself to death last night."
Friend 2: "Yeah that must've been a Gillis-ton of weed!"
Friend 1: "Using the Gillis Principle, that was like 971 000 Joints."
Friend 2: "Yeah that must've been a Gillis-ton of weed!"
Friend 1: "Using the Gillis Principle, that was like 971 000 Joints."
the gillis principle by PolChan December 6, 2014
Beebe Gallini
A women of power with extreme confidence, who wears strictly pink clothing and is obsessed with herself.
Beebe Gallini by TheGayDuo July 12, 2021
Gallimore Crew
A crew of people who are extremely cool and "ubiquitous". The Gallimore Crew consists of 3 main members: Super Sonic "The donkey sniffer" Jim, Doodles "Has sex with poodles", and last but not least, Vuvu "Teh n00b".
Occasionally other members join like this Simon bloke and some kind of cot related man, but whos to be sure where they stand?
Occasionally other members join like this Simon bloke and some kind of cot related man, but whos to be sure where they stand?
"Oi vuvu, are you gonna play on halo or are you just gonna fiddle with your nuts all day?"
"Hurry up jimmy! Pass me those peppercorns!"
"All their emblems are the same! I pwn j00!"
"You have now entered a suicide pact with the driver"
"Fag! Pre-pubesent cunt! Get a life! Grow some pubes! Get off the game! Ragh!!"
"Hurry up jimmy! Pass me those peppercorns!"
"All their emblems are the same! I pwn j00!"
"You have now entered a suicide pact with the driver"
"Fag! Pre-pubesent cunt! Get a life! Grow some pubes! Get off the game! Ragh!!"
Gallimore Crew by Doodles December 29, 2004
Galois
(adj) Very intense and powerful, but short lived.
Named after the French mathematician Évariste Galois who invented a branch of mathematics and fought in the French military, but died by the age of 20 in a duel.
Named after the French mathematician Évariste Galois who invented a branch of mathematics and fought in the French military, but died by the age of 20 in a duel.
Galois by berzerkeley May 15, 2009
More from Urban Dictionary
kidulting
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
Boffin
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.
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.
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.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Ajumma
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026
Slop Grenade
When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.
Brent: he just tossed me a slop grenade
Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026