Your mama so fat that she's the big rolling ball in the movie Indiana Jones.
Yo momma so stupid... She bought a jigsaw puzzle and took it back to the store because she thought it was broken!
Yo momma's so stupid, when they said "Drinks are on the house!" She went and got a ladder.
Yo mama so dumb, she tried to spell out the alphabet with M&M's.
Yo momma so fat she has her own area code.
Yo momma's so fat, she has to go on three weight loss systems.
Yo mama is so dumb, she had you.
Yo mamma so ugly when she goes bungie jumping instead of putting the chord around her ankles they put it around her neck.
Yo Momma is so fat... That when she put on a yellow jacket, kids tried to get her to go to school, because they thought she was the school bus.
Yo mama's so fat she makes shamu look like a tic-tic.