Yo' Mama is so dumb, she got fired from a blow job.
Yo mama so heavy that when she went in the elevator as soon as one foot goes in falls strait to the bottom.
Yo mama so ugly, they use her picture to scare kids straight.
Your mum is so fat when she sat at the back of the bus it pulled a wheelie.
Yo mama is so fat when she sat on WALMART she lowered the price.
You mama is so fat, when she lies on the beach Greenpeace try to push her back in the water.
Yo mama is so fat, she doesn't fit in this joke.
Yo mamas teeth are so yellow she helped Dorothy get to the emerald city.
Yo' Mama is so fat, when the cops see her on a street corner, they yell, "Hey you guys, break it up!"
Yo' Mama has more crabs than Red Lobster.