Yo mama so nasty, when she eats a burger, it's like watching Jurassic Park! Yo mama so fat she comes from both sides of your family! Yo mama so stupid, she got fired from the M&M's factory for taking out all the W's! Yo mama so fat, she makes a monster truck to a low rider!
yo mama is so fat, if she steps in an elevator, she has to go down! yo mama is so fat, she wore a black dress and everyone screamed "OIL SPILL!" yo mama so fat, she wore a red dress and stood on a tall building and people below her screamed "DON'T SO IT COOL AID MAN!"
Yo mama is so stupid that when your dad said it was chilly outside, she ran out the door with a spoon. Yo mama is so stupid that when she saw the "Under 17 not admitted" sign at a movie theatre, she went home and got 16 friends. Yo mama is so stupid that she got locked in a grocery store and starved!