Your mom's so dumb, she threw the dog and told the stick to fetch!
A stranger was seated next to Little Johnny on the plane when the stranger turned to the Little Johnny and said, "Let's talk. I've heard that flights will go quicker if you strike up a conversation with your fellow passenger." Little Johnny, who had just opened his book, closed it slowly, and said to the stranger, "What would you like to discuss?" "Oh, I don't know," said the stranger. "How about nuclear power?" "OK," said Little Johnny. "That could be an interesting topic.But let me ask you a question first." "A horse, a cow, and a deer all eat grass. The same stuff. Yet a deer excretes little pellets, while a cow turns out a flat patty, and a horse produces clumps of dried grass. Why do you suppose that is?" "Jeez," said the stranger. "I have no idea." "Well, then," said Little Johnny, "How is it that you feel qualified to discuss nuclear power when you don't know shit?"
Yo momma so stupid, when I told her that she lost her mind, she went looking for it.
Yo' Mama is so stupid, when they said, "Order in the court," she asked for fries and a shake.
Yo momma so stupid that she brought a ruler to bed to see how long she could sleep.
Yo momma so fat when she goes camping the bears hide their food.
yo momas so stupid when theives broke into her house and stole the TV she chased after them shouting ''wait you forgot the remote''.
Yo' Mama is so fat, if she buys a fur coat, a whole species will become extinct.
Yo momma is so stupid she stared at an orange juice container for 2 hours because it said concentrate.
Yo mama is so stupid, she returned a doughnut cause it had a hole in it.