Yo mama is so fat when she sat on WALMART she lowered the price. 
Yo' Mama is so poor, she rolls her own tampons.
Yo' Mama is so fat, when she went to KFC, she ordered the bucket of chicken on the roof.
Yo mama so ugly it caused Godzilla to go back to the ocean.
Yo momma is so stupid she stared at an orange juice container for 2 hours because it said concentrate.
Yo' Mama is so fat, every time you smack her butt, you can ride the waves.
Yo mama so fat, when she plays hopscotch, she plays like this New York, Chicago, New Orleans, L.A.
Yo Mama is so nasty, she made the Dead Sea, when went to swim.
Yo momma so fat, her patronus is a cake.
Yo mama so short when she smokes weed, she cant even get high.