Yo mama so dumb, she thought General Motors was in the army.
Yo mamma so fat she broke the stairway to heaven.
Yo momma is so short she poses for trophies!
Yo mamma is so fat when she went to the movie theater people said "Look at king Kong in 3D."
Yo mama's like a library, she's open to the public.
Yo' Mama is so dirty, roaches check into her laundry basket, but they don't check out.
Yo' Mama is so nasty, she put ice down her pants to keep the crabs fresh.
Yo mama's glasses are so thick she can see into the future.
Yo mamma so ugly she scares Chuck Norris!
Your moms pussy is so hairy when your brother was born he died of rug burn.