Yo' Mama is so poor, when she farts, her holey underwear whistles.
Yo' Mama is so nasty, when her dog farts, she takes the credit.
Yo' Mama is so nasty, she put a cucumber in her panties and pulled out a pickle.
Yo mommas so stupid when she licked a dog she said meow.
YO momma is so old, I slit her throat and dust came out!
Yo momma so stupid she bought a solar-powered flashlight!
Yo momma so stupid she sits on the TV, and watches the couch!
Yo' Mama is so poor, she goes to Kentucky Fried Chicken to lick other people's fingers.
Yo Mama's so ugly, I can f**k her in any position and it'll still be doggie-style.
Yo' Mama is like a heavyweight boxer: a few licks, a few blows, and she's back to her corner.