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Fatillac 

A motorized scooter used to propel fat people along smooth surfaces. They typically feature electric motors, and a storage basket so the fat people can use their flab-paddle arms to shove food items into it. They have rechargeable car batteries because they need a lot of power to move such heavy, fat asses.
"Hey Doc, get a load of that fat fuck riding their fucking Fatillac in the grocery isle."
Fatillac by WillyWart April 23, 2013
Related Words

Matias Faillace 

In Argentina it means someone thats really really really fucking cool and everyone wants to be like this type of person.
"Your such a Matias Faillace its FIREE"
"I know bro, too bad your not as Matias Faillace as I am cause I'm a badass and your not"

cool amazing funny
Matias Faillace by ubberrcoolguy November 18, 2009

Fratillac 

A vehicle, preferably a Cadillac driven by one who is in a college fraternity.
FratBoy1: Dude, I'm so pissed i left my polo and boat shoes in the Fratillac!!!
FratBoy2: Shoot bro, I'm so sorry.
Fratillac by markifresh June 8, 2010

Fatallac 

A hot chick with a fat ass like a cadillac!
Hey you see that girl over there? Man shes got a fat ass like a cadillac!! Shes a fatallac!!
Fatallac by Tinymark June 26, 2015

fagillac 

"Did you see Jimmy dancing with Jr. what a fagillac!
fagillac by milenky himself November 25, 2005

fattillac 

A large fat woman who is wearing alot of makeup and jewelry causing her to be big and shiny like a cadillac car.
Here comes my homie and is fattillac girl!
fattillac by Stripper76 April 11, 2024
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
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