When Chuck Norris was a kid he saw a fat chick, he roundhouse kicked her so hard she transformed.
She is now known as Britney Spears.
Vote:
Yo mama so fat that when she played Xbox live you can see her face sticking out of your tv screen.
Vote:
Yo mama is so fat Dorra the explorer couldn't explore any more!
Yo mama's so fat when she is having sex, her partner doesen't know if it's in her butt or her boobs.
Yo mama's so fat, she walked across the dance-floor...and the band skipped!
Yo' Mama is so fat, when she visits the doctor, they need a forklift to get her on the examining table.
Yo Mama is so fat and ugly she and Godzilla are twins.
Yo mama's so overweight she kills thousands just by sitting down.
Q: Why was the blonde jogging backwards?
A: She wanted to gain weight!
Yo mama so fat that when god said let there be light.
When god saw her he said let there be darkness.