Yo mama so stupid, she got hit by a parked car.
Yo momma's so fat, she tripped over Wal-Mart, stumbled over K-Mart, and landed on Target.
Your momma is so stupid she put airbags on her computer in case it crashed.
Yo momma's so ugly she makes the blind go crippled!
Yo mama so ugly she gives Freddy Krueger nightmares.