Yo mama is so fat, the army used her pants for a parachute.
Yo' Mama got one eye and one leg. We call her IHOP.
Yo' mama so fat, people exercise by doing laps 'round her!
Yo mama is so fat, she got arrested at the airport for ten pounds of crack.
Yo mama is so stupid, when I offered her animal crackers she said no thanks, I'm a vegetarian.
Yo' Mama's so fat, her scale reads "Game Over."
Yo mamma is so fat, her husband has to stand up in bed each morning to see if it's daylight.
Yo mamma is so fat, her diet pills say M & M.
Yo' Mama is so fat, she buys clothes in three sizes: large, extra large, and "Oh my God, it's coming towards us!"
Yo mama is so fat that when she asked, "Why is the grass always greener on the other side?" Everyone replied, "'Cause you aren't standing on it."