Yo Mama so old... When she ran the 100 meter dash, they timed yo mama with a sundial.
Your Mother is so fat, her water heater needs a nuclear reactor.
Yo mama's so black she went to night school and got marked absent.
Yo mama so fat when she looks in the mirror the mirror said: "oh no get out the way."
Yo mama so slow that when she tried to cross the road she got a parking ticket.
Yo momma's so fat... The animals at the zoo feed her.
Yo Mama so old... She sat in front of Jesus in 1st grade.
Yo mama's so fat, that her MySpace has no space.
Yo' Mama is so nasty, she uses bacon as bandages.
Yo' Mama is so ugly, the tide wouldn't even take her out.
Yo mama so scary, every time someone throws shots, she calls the police.