Yo mama so dirty that she was banned from a sewage facility because of sanitation worries!

Yo momma so stupid she copied someone in an exam and got less than them.

Yo Momma so heavy that she sank the Titanic. Yo Momma so stupid that she came up to George Bush and called him gay and Hitler #2. Yo Momma so old that she saw Abraham Lincoln die. Yo Momma so slow that she was mistaken for a rock. Yo Momma so stupid that she thinks she's a man! Yo Momma so weak that when she walks into a bar they have to feed her like a baby!

Yo momma is so poor, she hangs the toilet paper out to dry!

"Yo Momma is so fat that when she entered the elevator and pressed the 'up' button, the elevator went down!" "Oh yeah? Yo Momma is so fat that she can't even fit in the elevator!!"

Yo momma is like the internet; she's worldwide.

Yo Momma so fat you can slap her ass all day and not slap the same place twice!.

Yo mama so short that you can see her feet on the driver license. Yo mama so ugly that when she was born the doctor slap her parents. Yo mama so dumb that she sat on the tv and watches her wheelchair.

Yo' momma so fat that you gotta be Clifford the Big Red Dog to hit it doggystyle!

Yo momma is rated 'E' for everyone.

Larry: Yo momma so old her birth certificate said expired! Jerry: You know, at least I have a mom!

Yo momma is so ugly she made a blind person cry!!