Yo mama

a diragatory term to describe one's opponent's mother.

yo mama is so fat she was wearing a yellow shirt and jumping on a trampoline and she went up really high and then sun started singing "We are family".

by stephanie nelli December 28, 2005

Yo mama

A bitch. Any female cum sucking slut.

Whoever says Eminem is a bitch. he will fuck yo mama.

by yo daddy July 13, 2003

Yo mama

A phrase that will annoy the fuck out of people. The phrase that is the best comback when your down or is lost for words in an argument. Generally words that are meant to make people laugh but just doesnt work or just too dry. This works in any sentence and basically works for anything.

"dude your so annoying"
"yo mama"

"Dude this game is radicule"
"Yo mama is radicule"

"I hate you and i wish you died, your a low life creep who has no friends"
"yo mama"

"can you get me some fries"
"Yo mama"

by #your not ma dad boi April 10, 2017

Yo mama

A trending joke genre that originated from a YouTube channel...

Yo mama so STUPID, she sold her car for gas money!

by Simply Cringe April 2, 2017

Yo mama

Fighting words, if someone says it, they more than likely will be killed or get their ass beat.

Guy 1: Bro, I hurt my ankle!
Guy 2: I broke yo mama's ankles last night!
Guy 1: *kills guy 2* talk about my mama again, dead ass bitch.

by Sub bitxh November 22, 2017

Yo mama

Something virgins say to each other because they have no good comebacks or insults.

Your mom gay lol.
Wanna know who I fucked? Yo mama

by Tais A Shark21 September 7, 2018

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