Yo mamma so fat she sat on a rainbow and skittles popped out.
Yo momma so fat it's not even funny anymore.
Yo mama is so fat when she sat on WALMART she lowered the price.
Q: What's the difference between Yo' Mama and a hippo? A: One has a big mouth and a fat ass. The other lives in rivers in tropical countries.
Yo' Mama is so fat, when she rubs her legs together, I smell bacon.
Yo' Mama is so fat, after sex, she smokes a turkey.
Yo' Mama is so fat, she brought on world hunger.
Yo' Mama is so fat, the donut shop accused her of stealing their jelly rolls.
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 that she has to buy three airline tickets for her flight.