Yo Mama so old... She was once a waitress at the last supper.
Yo' Mama's hair is so full of dandruff, when she shook her head, the principal called a snow day.
Yo mama is so stupid, she was looking at the apple juice for few days cause it says "concentrate".
Your mama is so stupid she thought fruit punch was a gay boxer.
Yo' Mama is so nasty, simply bathing is part of her weight loss program.
Your mamma is so fat when she steped on the scale it said to be continued.
Yo mama is so stupid, I said it was going to be chili out and she grabbed a bowl and a spoon.
Yo mama's so fat, when I finished having sex with her and tried to roll off, I was still on her.
Yo' Mama is so nasty, she uses bacon as bandages.
Yo' Mama is like a postage stamp: you lick, you stick, you send her away.
Yo' Mama is so skinny, her nipples touch.