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“Ew! Look there’s a fat over there”
“On your left you’ll see a flock of fats getting ready to nest”
“Hey get out of the road there’s a fat coming”
A Fat by Spell Red May 20, 2019
a really fat joint, also called a fattie, that is packed with 1-1 and half grams of weed instead of just a half.
Ex. Yesterday I rolled a really good fat.

Dave: I smoked a fat yesterday. Man I was sooo blunted.
a fat by Josiefuckinrules August 3, 2006
A fat is a group of people, who happen to be a majority in the US.

People who are fats include Bill Brasky, John Madden, Michael Jackson, Kanye West, Bojangles III, Mr. Fluffikins

It is prudent to mention that A fat =/= being fat.
Cooldude: I am a fat
Faglol: So you are fat?
Cooldude: No
A Fat by Guineapig the Third September 19, 2009

A fat one 

A fat blunt or joint
Let’s smoke a fat one
A fat one by Scbestie January 12, 2019

a fat knot 

a huge wad of cash, a bankroll
hit that nigga up for a fat knot
a fat knot by bishop December 30, 2004
A term used in gaming communities. Used to describe a large or important loss, specifically in online games such as Fortnite.
Man 1: Dude, I was playing Fortnite when I died in the last 2 and lost the game!
Man 2: Wow man, you took a Fat L.
A Fat L by LemonTheDragon February 19, 2018
More from Urban Dictionary

Plate of Brown 

A plate of brown consists of foods that have little to no nutritional value, and are typically deep fried. A true plate of brown will also be accompanied by a dark soda.
Wanna go to meal hall & grab a plate of brown?
Plate of Brown by Cheddar Craigson September 18, 2020
Word of the Day on October 22, 2026

Larpenomics

When finance content creators rent out fancy cars and flex cash to seem richer than they really are in order to promote and sell their “get rich quick” courses.
Andrew Tate has mastered the field of larpenomics
Larpenomics by Rbois09 October 21, 2026
Word of the Day on October 21, 2026

Palmela Handerson 

Your hand that you masturbate with.
Girlfriend: What are you going to do for the next week while I'm on holiday?

Boyfriend: Have a visit from Palmela Handerson of course!
Word of the Day on October 20, 2026
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