Yo Mama so old... She used to gang bang with the Flintstones.
Yo' Mama is so fat, when she farts, it comes out at the ankles of her tight-ass jeans.
Yo' Mama is so fat, every time you smack her butt, you can ride the waves.
Yo Mama so old... When she was at school...there was No history class!
Yo' Mama is so stupid, she invented a ventilated condom.
Yo' Mama is so old, she has sour cream in her boobs.
Yo mama so stupid she stab her self with a shooting gun.
How much do I owe Yo' Mama? My dog came home happy last night.
Yo mama is so fat she doesn't need the internet. She is already world-wide!
Yo mama's so stupid, she thought "Dunkin' Donuts" was a basketball team.
Yo momma so poor... That your family ate Cornflakes with a fork to save milk.