Yo' Mama is so poor, her tv only has two channels: on and not working.
Yo' Mama is so fat, she got stuck in the great outdoors.
Yo' Mama is so ugly, she not only got hit with the ugly stick, she must have got lost in an ugly forest.
Yo momma's so stupid, she gave your uncle a bl*wjob 'cause he said it'd help his unemployment.
Yo mamma is so fat, when she went on a cruise, a walrus jumped aboard and started singing 'we are family'.
Yo Mama's so loose it's like throwing a hotdog down a hallway.
"Yo momma so fat when she rides in a hot air balloon, it looks like she's wearing tights!"
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 is so ugly she made the ugliest person in the world cry.
Yo mamma so fat and scary, Godzilla watches "yo mamma" movies!