Yo' mama got such bad dandruff, the principal declared a snow day!
Yo' Mama is like my cell phone plan: 10 cents a minute anytime, anywhere, no restrictions.
Yo momma so nasty i had phone sex with her and she gave me an earinfection.
Yo' Mama is so ugly, she has to sneak up to water fountains to get a drink.
Yo' Mama is so skanky, she went to a family reunion looking for a boyfriend.
Yo' mama so fat, she uses epileptic boys as vibrators!
Yo mama breath stanks so bad, instead of using baking soda, it smells like she uses baking ass!
Yo mama is so ugly she reminds me SUN, is hard to look at her.
Yo' Mama is so flat, the last time she felt a breast was in a KFC bucket.
Your momma so fat... She put on her lipstick with a paint-roller.