Yo mamma is so fat when she tried to go to McDonald's she tripped over Wendy's and landed on Burger King.
Your mum is so fat when she sat at the back of the bus it pulled a wheelie.
Yo momma so old...
Jurassic Park brought back the memories...
Vote:
Yo mama so fat when she tossed in her sleep she woke up in another time zone.
Yo momma so stupid, she took a spoon to the Super Bowl.
Yo mamma is like the sun, stare at her and you'll go blind.
Yo mama's so fat, she's the reason why the universe is expanding.
Yo mama so ugly people dress up as her for Halloween!
Yo mama is so fat that she could sell shade.
You are so old, if you to acted your age, you'd die.