Yo' Mama is so stupid, she invented a ventilated condom.
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's so fat when she made a YouTube account the entire network crashed.
Yo momma so stupid she got locked in a funiture store and slept on the floor.
Yo' Mama is so fat, instead lint in her belly button, she's gathered full sweaters.
Yo mama is so fat, the recursive function computing her mass causes a stack overflow.
Yo' Mama is so dirty, they won't even use her bath water for waterboarding.
Yo momma's so stupid when her son said break a leg, she really did.
Yo mama so fat, that when she got on the titanic, it sunk right away, and the only reason that this story is different is because the people who've told others about it were scared that she would sit on them.
Yo momma so slutty when she got a new mini skirt, everyone commented on her nice belt.
Yo' Mama is so stupid, she thought Meow Mix was a rap CD for cats.