Yo' Mama is so stupid, when she was pulled over for drunk driving and asked to walk a line, she said, "Which one?"
Your mama is so stupid, when she lost her dildo she called the cops to look for it.
Yo mama is so fat she got on a scale and it said: One person at a time please!
Yo mama so fat when she went to outer space NASA thought they discovered a new planet.
What's the difference between a rooster and your mom?
A rooster says cockadoodledoo, Your mom says anycockledoo.
Yo' Mama is so redneck, the door mat to her trailer home doubles as a mad flap for her pick up truck.
Yo mama so heavy that when she went in the elevator as soon as one foot goes in falls strait to the bottom.
Your mama so old she still owes Jesus five bucks.
Yo mama so scary, every time someone throws shots, she calls the police.
Yo mamma so ugly that her birth certificate came with an apology letter from the condom factory.