Yo mama is so dark that that she can leave fingerprints on carbon.
Yo Momma is so old that her bus pass is in hieroglyphics!
Yo momma's so old if she were a car it would be time to roll back her odometer.
Your mama is so short, she was able to get an job application with the Oompa Loompas!
Your mama so fat when she goes in Walmart and goes out it's gone.
Yo mama so fat when they took pictures of Earth it looked like Earth had a pimple.
Yo mama so fat that she could use a bra as a parachute
Your mama's so fat she asked for a water bed and we threw a blanket on the ocean.
Yo mama is so stupid that when she got on a motorcycle she didn't know how to open the window.
Yo momma's so fat... The animals at the zoo feed her.