Yo mama so dumb, she thought General Motors was in the army.
Yo' Mama is so nasty, her crabs use her tampon string as a getaway rope.
Yo momma so old... Jurassic Park brought back the memories...
Yo' Mama is like a virus, if she spreads, we're all screwed.
Your mom's so dumb, she threw the dog and told the stick to fetch!
Yo Momma so fat that when she puts on her yellow rain coat and walks down the street people shout out cab!
Yo mamma so ugly that her birth certificate came with an apology letter from the condom factory.
Yo' Mama is so short, she has to cuff up her panties.
Yo momma so poor... That your family ate Cornflakes with a fork to save milk.
Yo' Mama is so stupid, she thought the international dateline was a global dating service.
Yo momma so fat and stupid, her waist size is larger than her IQ!