Yo mammas so fat they had to make a new number.
Yo' Mama is so fat, she tried to eat her chicken pox.
Yo' Mama is so fat, when she walked past the TV, I missed a two-hour special of "Lost."
Yo mama is so fat she got on a scale and it said: One person at a time please!
Yo mama so fat when she went to outer space NASA thought they discovered a new planet.
When Chuck Norris wants to burn calories, he throws fat kids into a camp fire.
Yo mama so heavy that when she went in the elevator as soon as one foot goes in falls strait to the bottom.
Yo' Mama is so fat, she keeps her diaphragm in a pizza box.
Yo momma so fat when I crawl in her pussy I can't find my way out.
Yo mama so fat you cant tell if she got a penis or a vagina.