Yo mama's so skinny, she used a needle for a baseball bat.
Yo' mama so fat, people exercise by doing laps 'round her!
Yo momma so stupid she thinks a quarterback is a refund!
Yo mama so fat when she was swimming in the ocean the indians claimed her as the new land.
Yo mama so fat when she went swimming, The Japanese harpooned her and took her back to Japan to sell her blubber.
Your mama so fat, that she can use herself as a bowling ball and get 10 strikes in all of the lanes!
Yo Mama so fat when Flash tried to run around her he died before he got half way.
Yo'Mama is so stupid, she threw a baseball at Batman.
Yo momma so fat people jog around her for exercise!
Yo' Mama is like a heavyweight boxer: a few licks, a few blows, and she's back to her corner.
Yo mama so stupid I told her I was going to the Super Bowl and she told me not to forget a spoon.