Yo momma's so fat, that when God said, "Let there be light," He told her to move her fat ass out of the way first!
Yo momma is so black she makes Akon look like Casper.
Yo mama's so fat, when she steps on a scale, it says, "Please step out of the car."
Yo momma so dumb that when she was locked in a grocery store she starved!
Yo Momma so fat she uses the 101 fwy for a slip 'n' slide!