Yo mama so stupid she put lipstick on her forehead to make up her mind.
You mama is so fat, when she goes to the movies she sits next to everyone!
Yo' mama so stupid, she walked into an antique shop and asked, "What's new?"
Yo mama so old her drivers license in hieroglyphics.
NOTE: This joke is only for those who recently had a brain transplant. DO NOT read ahead unless you don't mind being offended. You're still reading this, aren't you, asshole?
Yo mama so ugly that when she delivered a little baby after birth the baby saw mum and screamed "It's a gorilla!".
Yo mama so poor when i went to her house and picked up a paper plate she yelled "Not my good china!"
Yo mama so old her social security number is 3!
Yo mama is so fat when she sat on WALMART she lowered the price.
Yo' Mama is so dumb, if her brains were farts, there wouldn't be enough to stink.