Yo momma so old... She left her purse on Noah's Ark.
Yo mama is so fat she got on a scale and it said: One person at a time please!
Yo' Mama is so fat, her cereal bowl comes with a lifeguard.
Yo momma’s so stupid, she went to a mind reader and was only charged half price.
Your momma so stupid, when I told her it was chilly outside she ran out with a spoon!
Yo mama so fat she was in a parallel universe.
Yo Mama so old... She recalls When the Grand Canyon was a ditch.
Yo momma so old... Jurassic Park brought back the memories...
Yo' Mama is so old, she went to an antique shop, and they kept her.
Yo mama so fat she puts insurance on her food.
Yo mama is so fat that when she died jesus couldn't lift her soul to heaven.