Yo' mama got such bad dandruff, the principal declared a snow day!
Yo mama is so stupid that when she got on a motorcycle she didn't know how to open the window.
Yo Mama's so dumb she waited all day at a stop sign.
Yo momma is like a toilet; fat, white, and smells like shit.
Yo mamma is on a seafood diet, when she see's food, she eats it.
Yo mama so old she ran track with the dinosaurs.
Yo' Mama is so nasty, her crabs use her tampon string as a getaway rope.
Yo mama so fat, she leaves stretch marks in the tub.
Yo' Mama is so fat, she puts in tampons with a bazooka.
Yo Momma is so old that her bus pass is in hieroglyphics!