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.
That flatso looks like my uncle Joe with long hair!
flatso by Michael Hunt August 6, 2003
Related Words
(N.) An Overweight Adult Female who's a Member of the "Itty Bitty Titty Committee." Usually UGLY and SMELLY, these broads are the worst (and usually fattest) of the Bertha Bovine family.
Mrs. Hunt is a Flatso.
Flatso by G-Union 2 November 10, 2004

Blue Fatso 

1. A derogatroy term for a police officer. 2. A fat cop in a blue uniform.
I got pulled over by another cop! I think those blue fatsos are out to get me!
Blue Fatso by Crazy8888s November 18, 2011
A weird invertebrate insect that reproduces through penis swordfighting. The first worm that is stabbed by it's opponent accepts the other flatworms penis and allows it to inject it with it's cum. This term may be used to describe a faggot who is bad at fencing.
noun: I was in my hot tub masturbating when on the side I saw two flatworms swordfighting.
adjective: Do not adopt that Malaysian orphan because he is a flatworm.
flatworm by Abu Nazir December 26, 2014
An order of chicken wings which is comprised exclusively of the "flat" pieces of a chicken wing.
Restaurant staff are often annoyed when patrons order "all flats", especially on busy nights.
All Flats by WavesofSound88 May 24, 2017
A word usually used as insult to overweight people. Usually used by children.
Stop eating my Twinkies you Fatso!
Fatso by PiE! March 18, 2003
More from Urban Dictionary

proper lad 

a lad that is such a lad that he is a proper lad
person1:did you see bob
person2: ya he was a proper lad
Word of the Day on October 29, 2026
The number of years you are still sexually active
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.
sexspan by Dr Kat April 21, 2022
Word of the Day on October 28, 2026
A lighthearted reaction upon receiving disappointing news of some sort. Usually something that isn't a particularly a big deal, esp. when it primarily affects someone else - sort of a mild schadenfreude. Sometimes doubled or tripled, and possibly said in a sing-songy voice for added comedic effect to imitate a muted trumpet, which is how the meme originated.
You didn't get any napkins with your takeout pork fried rice? Womp womp.
womp by 175623226 November 3, 2011
Word of the Day on October 27, 2026
When your wife’s boyfriend let you sleep past 8pm 😎😎
Wife’s boyfriend: You have 5 more minutes
Me: Poggers!
Poggers by Just_Charles April 14, 2020
Word of the Day on October 26, 2026
Load more