Yo' Mama is so fat, when she skips a meal, the stock market drops.
Yo' Mama is so stupid, she's as useless as a screen door on a submarine.
Your momma so fat... Her blood type is Ragu.
Yo mamma’s so hairy, last night I confused here with a bush and pissed on her!
Yo' Mama is so poor, she considers the give-a-penny/take-a-penny cups part of her own "Save Yo' Mama" foundation.
Yo' mama so stupid, she told me to meet her on the corner of "walk" and "don't walk."
Your mamma is so fat when she steps on the scales it says one at a time please.
Yo' Mama is so nasty, her farts are classified as biological weapons.
Yo' Mama is like a bus: she's big, she stinks, and it's only a dollar to ride.
Yo Momma's so fat she sank the Titanic!
Yo mama's so fat, when she plays football she play offense and defense.