pop a fatty

to get an excessively large erection very suddenly.

*Samantha walks past*
Mario: Damn.

Alex: Did you pop a fatty?

by professor finessor June 2, 2017

Fatty McSkankface

Code name for the biggest bitch on the planet. She's fat, drunk, ugly, tacky, and loud, but (in her own words) thinks she's "pretty damn hot," she's extremely rude and embarassing to people she calls her friends, but at the same time she pretends to be nice to people she really doesn't like. She's also white trash. She'll make friends with people for a week at a time trying to either fit in or appear open-minded. When they get sick of her shit, she'll completely ignore them and insult anything these people are interested in(basketball, anime, etc.). She's also a paranoid, pathological liar. She screws many many boys on the first date, without a condom, and has syphils and clamidia, along with other STDs and a very loose vagina. She's also racist and ignorant. She's also got a Fatty McFatBitch mom.
See also: Trifling, Heifer, Skank, Skankface

Fatty McSkankface got so drunk that she shat her pants.
Fatty McSkankface thinks that only straight people get AIDS.
Fatty McSkankface's secret identity is Jessica Lancaster.
Fatty McSkankFace is a cum dumpster.

by People for the Ethical Treatment of Vaginas May 21, 2008

Fatty Mcgoo

A horribly fat person that is rude and lives in a basement or trailer.

Joe: Dude my buddies girlfriend is a Fatty Mcgoo.

Bob: Shitty deal dude.

by Wicked Cool awsome MAN!!! May 22, 2009

Fatty Tuna

A large crease that is native to the gut of an obese person, beginning at the navel and continuing towards the nether- region, resembling a vagina. The fatty tuna is not relegated to either sex, but instead, fat people. A synonym of "Frutt," or "front-butt."

"Once she lifted up her shirt and I saw that fatty tuna, my boner turned inside-out."

by tim_the_terrible January 1, 2009

fatty patty

A fat woman's vagina. It appears as a large mound connected to her giant belly fat which creates a second roll in her pants.

"Where is her pussy at?"
"She has a fatty patty."
"Oh."

by godlovesugly December 3, 2007

smoke a fatty

to smoke a fat marijuana cigarette.

-I need to get high
-Okay, lets go smoke a fatty

by Rodeney February 7, 2007

Fatty Maddie

A disgustingly obese girl. People tend to stray away from a bench she is sitting on because it is likely to break. Fatty Maddie tends to gain an immense amount of weight on the weekends due to her excessive drinking and her many keg stands. Although Fatty Maddie can be a kind person, she tends to come up a little short with her looks and personality. If she was an ice cream, she would be vanilla.

"Hey! where did my sixteen pies go??"
"Fatty Maddie probably ate them."
"But i was only gone for three minutes.."

by DobDob April 20, 2009