1 Yo mama's...Stupid

Yo' Mama is so stupid, she bought a video tape on how to fix your VCR!

2 Yo mama's...Fat

Yo Mama is so fat, if she buys a fur coat, a species will be extinct.

3 Yo mama's so fat... 90210

Yo mama is so fat, the last time she saw 90210 was on the bathroom scale