Your momma so fat...
When she goes to the zoo the elephants throw your momma peanuts.
Yo mama so fat she has more chins than a Chinese phone book.
Yo' Mama is so fat, she uses a mattress for a maxipad.
Yo Momma so fat and ugly that when she applied to become a movie star she got the part "Godzilla".
Yo mama's so fat, her ass looks like two pigs fighting over a milk dud.
Yo' Mama is like a bag of chips: Fri-to-lay.
Yo' Mama is so fat, she puts in tampons with a bazooka.
Yo' Mama is so dirty, they won't even use her bath water for waterboarding.
Yo mama's so old her breast milk is powdered.
Yo mama so old Moses is in her year book.