Your momma's so fat the only time she sees "90210" is when she's on a scale.
Your mamas feet are so scaly you can see crocodile dundy in her foot bath.
Yo' Mama is so ugly, she can only grow hair on her nuts.
Your mama's so fat the government forced her to wear tailights and blinkers so no one else would get hurt.
Yo mama is so dumb she stuck a battery up her butt and said, "I got energy!"
Yo Momma so fat that when she puts on her yellow rain coat and walks down the street people shout out cab!
Yo momma’s so stupid, she ordered her sushi well done.
Yo momma so fat when she Bungie jumps she goes straight to hell.
Yo momma so poor... When I rang her doorbell, SHE said 'Ding-Dong'
Yo mama is so fat, the recursive function computing her mass causes a stack overflow.
Yo' Mama is so fat, her shadow is used for the witness protection program.