Yo mama's so dumb that when she saw the "Under 17 not admitted" sign at a movie theatre, she went home and got 16 friends.
Sherlock Holmes and Dr Watson go on a camping trip. After a good dinner and a bottle of wine, they retire for the night, and go to sleep. Some hours later, Holmes wakes up and nudges his faithful friend. "Watson, look up at the sky and tell me what you see." "I see millions and millions of stars, Holmes" replies Watson. "And what do you deduce from that?" Watson ponders for a minute. "Well, Astronomically, it tells me that there are millions of galaxies and potentially billions of planets. Astrologically, I observe that Saturn is in Leo. Horologically, I deduce that the time is approximately a quarter past three. Meteorologically, I suspect that we will have a beautiful day tomorrow. Theologically, I can see that God is all powerful, and that we are a small and insignificant part of the universe." But what does it tell you, Holmes?" Holmes is silent for a moment. "Watson, you idiot!" he says. "Someone has stolen our tent!"
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 momas so stupid when theives broke into her house and stole the TV she chased after them shouting ''wait you forgot the remote''.
"I thought, Miss Smith, that you wanted yesterday afternoon off because you were seeing your dentist?" "That's right, Sir." "So how come I saw you coming out of the movie theatre with a friend?" "That was my dentist."
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.
Yo Momma so stupid, she thought seaweed is something fish smoke.