Yo Mama - Tape
Yo mama so stupid, she tried to tape glue.
One day, a blonde left work early to go home and surprise her husband with a big dinner. When she got home she saw her husband's car in the drive way and thought "Aw, shoot there goes my surprise." When she got inside, she heard something coming from her bedroom. She looked in and saw her husband humping her sister. She ran out of her house and went to a sporting goods store. After buying a gun she went home and ran into her backyard. She pulled out her gun put it to her head and let out a shrill scream. Her husband ran outside and saw his wife with the gun and said, "Honey, please don't do it!" The blonde screamed, "Shut up asshole, you're next!"
Yo Mama - Giving Birth
Yo mama so stupid, when you were born, she saw the umbilical cord and said, "Hey, it comes with cable."
Yo Mama - Glass Wall
Yo mama so stupid, she climbed a glass wall to see what was on the other side.
Little Johnny - Stupid
A new teacher tries to make use of her psychology courses. The first day of class, she starts by saying, "Everyone who thinks they're stupid, stand up!" After a few seconds, Little Johnny stands up. The teacher asks, "Do you think you're stupid, Johnny?" "No, ma'am, but I hate to see you standing there all by yourself."