Yo' Mama is so dirty, they won't even use her bath water for waterboarding.
Yo mama so fat you cant tell if she got a penis or a vagina.
Yo mommas so stupid she failed a survey.
Yo momma so poor... She waves an ice lolly around and calls it Air conditioning.
Yo Momma IS SO FAT WHEN YOU GO AROUND HER YOU GET LOST!
Yo' Mama's cooking is so bad, the homeless give it back.
Yo' Mama is so old, she went to an antique shop, and they kept her.
Yo Mama has touched more knobs then the gas man.
Yo' Mama is so nasty, she gave me an ear infection over the phone.
"Yo momma so fat when she steps on a weighing machine, it read ‘one at a time, please'!"
Yo' Mama is so skanky, she can make out with a toothpick in her mouth.