Yo mama is so fat, the recursive function computing her mass causes a stack overflow.
Yo' Mama is so poor, her bathroom consists of a tin can and a pile of leaves.
Yo' Mama is so stupid, her wig has a chinstrap.
Yo mama so ugly Lady Liberty blew her torch out so she wouldn't have to see her.
Yo' Mama is so fat, every time you smack her butt, you can ride the waves.
Yo mama so ugly that she died of fright when she looked in the mirror.
Yo Mama so old...
When Moses parted the Red Sea, he found yo mama fishing on the other side!
Yo momma so fat, her patronus is a cake.
Yo mama so fat, when she plays hopscotch, she plays like this New York, Chicago, New Orleans, L.A.
Yo mama's so fat that, after sex I rolled over twice and was still on the bitch!