Yo mamas so ugly when Bob the builder saw her he said "Oh cannot fix that."
Yo momma’s so ugly, her pillows cry at night.
Yo momma’s so ugly, they use her face as a cure for constipation.
Yo mamma so fat the back of her neck looks like a 12 pack of hot dogs.
Yo Mama so old... When she ran the 100 meter dash, they timed yo mama with a sundial.
Yo mama is so ugly the mirror did not make an reflection.
Yo' Mama is so dirty, roaches check into her laundry basket, but they don't check out.
Yo' Mama is so nasty, when she walks the dog, they both use the same bush.
Yo' Mama is so old, she calls her waterbed the Dead Sea.
Yo' Mama is so nasty, her mouth is like an Almond Joy bar full of nuts.