yo mama...

Yo mama so fat...she has a run in her blue-jeans!
Yo mama so stupid...she stepped on a crack and broke her own back.
Yo mama so ugly...even Rice Krispies won't talk to her!
Yo mama so old...she knew Burger King while he was still a prince.
Yo mama so nasty...that she pours salt water down her pants to keep her crabs fresh.
Yo mama so poor...her face is on the front of a foodstamp.