Yo' Mama is so poor, when she farts, her holey underwear whistles.
Yo' Mama is so stupid, she thought a ribbed condom was soul food.
Yo mama's so fat, she walked across the dance-floor...and the band skipped!
Yo mommas so stupid when she licked a dog she said meow.
Yo momma so stupid she bought a solar-powered flashlight!
Yo' Mama is so stupid, she's as useless as a screen door on a submarine.
Yo' Mama is so stupid, she called the police to report a suspicious looking person lurking in her mirror.
Yo' Mama is so flat, pirates can't wait to get their hands her a sunken chest.
Yo mama's so fat, she's got more chins than a Hong Kong phonebook.
Yo' Mama is so fat, people use her butt cheeks for a ski slope.