Yo momma so poor... She waves an ice lolly around and calls it Air conditioning.
Yo momma so fat, she bounced over Wal-Mart, rolled over KMart, and landed on target.
Yo Mama's teeth are so spaced out it looks like her tongue is in jail.
Yo mama is so fat that she could sell shade.
Yo mommas so black that when she walked outside the street lights turned on.
Yo momma’s so stupid, when she went to a movie and it said, ‘Under 17 not admitted’, she went home to find 16 relatives.
Yo momma so stupid you have to dig for her IQ!
Yo' Mama is so stupid, she poured a bowl of Cheerios and said, "Look, my alphabet soup spells 'Ooooo.'"
Yo momma so fat that when she was seated in the last row, the plane couldn't get off the ground.
Yo momma is so fat that she uses the Great Wall of China wall as a belt.
Yo momma is so fat, that the last time she farted, a director came up with the movie "Twister".