Skip to main content
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.

Grimace Shake

A supernatural milk shake you can buy from mcdonalds putting it simply.

Symptoms:

Once you have taken a sip or two, within 15 minutes to 2 hours multiple things can happen. Typically linked to brain rot, your body will slowly begin convulsing and having seizures uncontrollably whilst you vomit as it tries to remove the milkshake from your body. As this happens, after you have taken a sip all brain growth begins to stop and disintegrates your brain cells normally linked to the stomach or lungs, causing them to fail and reject the beverage, forcing to involuntarily convulse until it is out of your system or until you die. Typically as you begin to lose your mind, your internal temperature rises, causing you to involuntarily want to take off your clothes and run somewhere to catch some cooling wind, all of course during seizures.

Then and only then, Grimace himself take advantage of your mortality and turn you into a vassal for him to terrorize the world beyond his grave in a tradition celebrating his birthday.
"Okay guys, today we'll be trying the Grimace Shake, Happy birthday Grimace."

the grimace 

The big purple thing from the old McDonalds commercials. Immortal. Arch-Nemesis of Officer Big Mac.
"Nothing...can...kill...the...grimace"
the grimace by Fireconverse November 21, 2004

Fuckin' Grimace 

To do something so inherently stupid, yet your friends choose not to alienate you from the group and resort to summing up the scenario with this comment.
"He bought the truck, then two days later ran it into a light pole and totalled it when he was drunk."

"Fuckin' Grimace!"

Grimace shake

A misterious purple liquid it has been observed and said that whoever drinks it will be healthy forever after :)
- hmmmm the grimace shake is just awesome want to try it man

Skibidi Banban in Ohio drinking grimace shake and gyatting like a Gigachad sigma male 1 2 buckle my shoe we live we love we lie becoming uncanny 🗿🍷 

Skibidi Banban in Ohio drinking grimace shake and gyatting like a Gigachad sigma male 1 2 buckle my shoe we live we love we lie becoming uncanny 🗿🍷
toddler: Skibidi Banban in Ohio drinking grimace shake and gyatting like a Gigachad sigma male 1 2 buckle my shoe we live we love we lie becoming uncanny 🗿🍷
me: *kills myself*
big chungus: I am big chungus

Ohio Sigma Grimace Rizzly Bear

The ultimate rizzler, only to be rivaled by the Child Arrizler. A word used to describe someone who has stolen more than fifteen-sextillion virginities and has more than twenty-million boyfriends.
Ain't no way Marco thinks he's the Ohio Sigma Grimace Rizzly Bear. He's built like a toothpick.

When the Ohio Sigma Grimace Rizzly Bear entered the room, everyone ran away in fear of being rizzed up.
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
Load more