Yo momma so fat, when she got a Playstation Network account, the ENTIRE NETWORK CRASHED.
Yo momma so dumb, it takes her an hour to make minute rice!
Yo mamma so old, she took Jesus to Sunday School!
Yo momma so fat, she's on BOTH sides of the family!
Yo momma so ugly, on a scale of one to ten, she's a negative infinity.
Yo momma so stupid, she told YOU a yo momma joke.
Yo momma so fat, when she went on a diet, world hunger ended!