Yo' Mama is so nasty, her vagina's in the Axis of Evil.
Yo Mommas teeth are so yellow I can't believe it's not butter.
Q: How is Yo' Mama like the New York Jets? A: You give them a quarter, and they'll let you score.
Yo mama so skinny... She turned sideways and dissapeared
Yo momma’s so stupid, she went to a mind reader and was only charged half price.
Yo momma so stupid she bought a solar-powered flashlight!
Yo' Mama is so fat, she keeps her diaphragm in a pizza box.
Yo' Mama is so old, she dreams in black and white.
"Yo momma so fat when she lies on the beach no one else gets sunbath!
Yo mama so poor when i went to her house and picked up a paper plate she yelled "Not my good china!"
Yo momma so black Batman came and said damn b*tch I thought I was the dark night.