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Fat produced by eating too frequently at Mickey D's.
Mcfat by pentozali August 25, 2013
Related Words
Aidan's second name. (Due to his immense obesity), (Any contradictions will be deemed irrelevant quarrels).
"Oi Aidan McFat. Why you so fat?"
McFat by hijadbkERG June 5, 2022

Fatty McFat Fat 

Someone who got fat by eating way too much fast food and doing nothing but sitting on their fat butts.
Fatty McFat Fat stole my cheescake, then he ate my statue of Hayato Kanzaki!
Fatty McFat Fat by RatchetBoo April 28, 2003

Fatty McFat Fat 

1) used to insult someone who may be fat

2) used to insult someone because you can't seem to think of a better insult than "Fatty McFat Fat"
Hey look, There's Fatty McFat Fat! Freaking Fatty!

Fatty McFat Fat 

Used as a disparaging term for an obese individual, or as a humorous nickname given to someone with little or no body fat.
Stop blocking traffic, Fatty McFat Fat!
Fatty McFat Fat by Troy February 5, 2003

Fatty McFat 

Degratory term for a fat person. Person is generally fat. Often used without having literal meaning.
That man is such a Fatty McFat, he wouldn't even move his legs in the cinema!
Fatty McFat by Baz November 30, 2003
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
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