Yo momma's so fat, she wore a black bathing suit to the pool and everyone yelled "oil spill!"
Yo momma is so old, I slapped her in the back and her boobs fell off.
Yo momma is so short, you can see her feet on her driver's license.
Yo mamma is so ugly, she scared the shit out of the toilet.
Yo mom is so dumb that she thought Dunkin' Donuts was a basketball team.