Yo momma's so fat... Your family portrait has stretch marks
Yo mama is so dark that that she can leave fingerprints on carbon.
Q: How is Yo' Mama like the New York Jets? A: You give them a quarter, and they'll let you score.
Yo mama is so fat, the recursive function computing her mass causes a stack overflow.
Yo Momma so black when she goes swimming poeple thinks shes and oil spill.
Yo mama is so stupid, when I offered her animal crackers she said no thanks, I'm a vegetarian.
Your momma's pussy is so hairy, when your brother was born he died of rugburn.
Yo momma’s so ugly, the Government moved Halloween to her birthday.
Yo mama has been passed around by so many black dudes, they now call her..Spalding!
Yo momma’s so ugly, she makes onions cry.
Yo momma's so old if she were a car it would be time to roll back her odometer.