Yo mama is so fat she got on a scale and it said: One person at a time please!
What's the difference between a rooster and your mom?
A rooster says cockadoodledoo, Your mom says anycockledoo.
Yo mamma is so fat, when she went on a cruise, a walrus jumped aboard and started singing 'we are family'.
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 black, she died on the sun.
Vote:
Yo momma mouth so big, she speaks in surround sound.
Yo' Mama is so fat, she keeps her diaphragm in a pizza box.
Q: Why do Jews have so big noses?
A: Because the air is free.
Yo Mama's so stupid because it too her 2 hours to watch 60 Minutes.
Yo' Mama is so redneck, the door mat to her trailer home doubles as a mad flap for her pick up truck.