yo mama

1. A phrase used as a formal declaration of defeat. For example: "Kenneth replied 'yo mama' when he realized he could not counter his opponent's point."

2. The principle part of a "Yo Mama" joke, usually entailing a description of your mother being so "something" that "something" occurred as a result.

1. Amy: You're so ugly!
Gwen: Yeah, well so's YO MAMA!

2. "Yo mama so fat, the last time she saw 90210 was on a scale!"
"Yo mama so dumb, she thought a quarterback was a refund."

by Ben September 10, 2003

Yo mama

Rounded, low brain capacity, very hairy, creator of jokes.

Yo mama so fat

by HxYdyfsdob July 13, 2016

yo mama!

1. a TV show with Wilbur Valderama(Fez from "That 70's Show"
2. A cruel start to a funny joke.
3. Your mother.

1. "time for YO MAMA!!!"
2. "Yo mama so fat when she sit's on a rainbow skittles fall out."
3. Lynn Ann Wilson

by The Child March 28, 2008

yo mama

"yo moma" is something you say in front of every sentence that some1 says just to piss then off

Guy 1: I'm going to tie my shoes
Guy 2: YO MOMA'S GONA TIE HER SHOES!!!

Girl 1: That Girl is a slut.
Random Guy 1: YO MOMA'S A SLUT!!!

by J R Stokes July 4, 2004

yo mama

They call yo mama "The Squirrel" cuz she always got nuts in her mouth!

Yo mama like the bus: everybody gets a ride for one dollar!

by Nasty Nate October 3, 2003

yo mama

Slang for "your mom". A nice insult! Talking about your mom is really insulting.

Ex. 1
Some guy: Get a life...
Person responding: Yo mama!
Some guy: What did you say! *beats up person responding

Ex. 2
Some guy: You fat pig...
person responding: Yo mama's a fat pig!

by GABEMSTR November 10, 2008

Yo Mama

The person who loves you even if you act like a heartless bitch who cares about only yourself. The person who argued for their right to have you in the first place, and has never been sorry she did even when you completely turn your back on her. The place you can always go when you find out that friends come and go but your mother will always be there to help you pick up the pieces.

Only Yo Mama could forgive you for that.

by Always143 August 11, 2010