Yo' Mama is so fat, yo' daddy needs a Sherpa to help get him on top.
Yo' Mama is so fat, when she did a cartwheel, she kicked an angel in the nuts.
Yo' Mama is so fat, she keeps her diaphragm in a pizza box.
Yo' Mama is so fat, she has to use a telephone pole as a tampon.
Yo mamma so fat she sat on a rainbow and skittles popped out.
Yo mama so fat the only pictures you have of her are satellite pictures.
"Yo momma so fat when she rides in a hot air balloon, it looks like she's wearing tights!"
Yo mamma is so fat, when she went on a cruise, a walrus jumped aboard and started singing 'we are family'.
Yo' Mama is so fat, after sex, she smokes a turkey.
Yo momma so fat, she bounced over Wal-Mart, rolled over KMart, and landed on target.