Yo mama is so black when she went outside the street lights turned on!
Yo mama so fat when she uses a space shuttle as a vibrator.
Yo mama's vagina is so hairy when she had you, you came out with rug burns.
Yo Momma's so ugly, she has to get her vibrator drunk!
Q: Who were the first two black women? A: Aunt Jemima and Mother Fucker!
Yo mama breath smell so bad when she yawns her teeth duck.
Yo mamma is so fat, when I swerved in my car to get around her, I ran out of petrol.
Yo mama is fat, she got a triple-double chin.
Q: What happens when a lawyer takes Viagra? A: He gets taller.
"Yo momma so fat she stands in two time zones!"