Yo' Mama is so dumb, she got fired from a blow job.
Yo' Mama's head is so big, she dreams in IMAX.
Yo momma is so fat she was walking down the street, tripped and broke her leg and gravy rolled out.
Yo mama so stupid she put lipstick on her forehead to make up her mind.
Yo momma's so old if she were a car it would be time to roll back her odometer.
Yo mama so fat she lay on the beach and people run around yelling Free Willy
Yo momma's so fat... She's sits on coal and farts out a diamond.
Yo mama so stupid she stuck her face into a book to make a Facebook.
Yo momma’s so ugly, she has to get her vibrator drunk first.
Yo Momma IS SO FAT WHEN YOU GO AROUND HER YOU GET LOST!
Yo momma so fat, she fell into a black hole and it clogged!