Yo mama is so fat, when she eats at a buffet, they have to restock.

Yo mama is so ugly, the Grim Reaper showed up early for her.

Yo mama is so short, she skydives on a post-it note.

Yo mama is so hairy, she needs a ponytail just to keep her back hair out of the way.

Yo mama is so clumsy, she trips over her own shadow.

Yo mama is so fat, when she wears a t-shirt with a picture of the earth on it, people mistake her for a globe.

Yo mama is so poor, when I stepped on a cigarette butt, she said 'Hey, who turned off the heat?'

Yo mama is so hairy, when she goes to the zoo, the gorillas start taking notes.

Yo mama is so dumb, she thinks a quarterback is a refund on a plane ticket.

Yo mama is so lazy, when she is in a hurry, she goes in slow motion.

Yo mama is so lazy, when she hears her alarm go off, she yells 'Snooze button, bring me my breakfast!'

Yo mama is so dirty, when she went to get her ears pierced, they used a harpoon.

Yo mama is so old, that her birthday's expired.

Yo mama is so ugly, the government moved Halloween to her birthday.

Yo mama is so ugly, she looked out the window and got arrested for mooning.

Yo mama is so clumsy, she once tripped over a cordless phone.

Yo mama is so clumsy, she tripped on a wireless router.

Yo mama is so hairy, when she went to the barber, they called animal control.

Yo mama is so clumsy, when she plays hopscotch, she goes straight to Saturn.

Yo mama is so dirty, she made a mud bath look clean.

Yo mama is so short, she did a backflip and hit the floor.