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 so fat even dora cant explore her.
Yo mama is so fat Dorra the explorer couldn't explore any more!
Yo mama so fat all the McDonald's food are gone.
Yo mama so fat that she volunteered at the park, as the trampoline.
When Chuck Norris wants to burn calories, he throws fat kids into a camp fire.
Vote:
Yo momma so fat it's not even funny anymore.
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.