Yo mama is so fat Jesus can't hold her holy spirit.
Yo' Mama is so fat, when the cops see her on a street corner, they yell, "Hey you guys, break it up!"
Yo' Mama is so fat, when she visits the doctor, they need a forklift to get her on the examining table.
Yo Momma so fat she wears a vcr as a beeper.
Yo mama so fat when you have sex with her you have to slap her stomach and ride the wave in.
Yo mama so fat when god said let there be light she was told to move out of the way.
Yo mamma is so fat, when she went on a cruise, a walrus jumped aboard and started singing 'we are family'.
Yo mama is so fat she made all the dinosaurs extinct.
Yo moma so fat that when I tried to have sex with her I burned my ass off the lightbulb.
Yo' Mama is so fat, she uses transport trucks as roller skates.