What do a convention of nerds and Kurt Cobain's garage have in common?
There's brains all over the place.
Yo mama is so stupid that she got fired from the M&M factory for throwing away all the W's.
How do you confuse a blonde?
Put her in a square room and tell her to run in a circle.
Why is April the smartest month?
It can never be fooled.
Three blonde girls are on an island, and they are much too far away from land to swim. They find a genie on the island who offers them each one wish. The first girl says, "I wish I was smart enough to get off this island!" So the genie makes her a redheaded girl, she cuts down a tree, makes it into a boat, and proceeds to row off the island.
The next girl says, "I wish I was even smarter than her so I don't have to do so much manual labor!" So she turns into a brunette and makes a sailboat and lets the wind take her off the island.
The final girl says, "I wish I was smarter than both of them!" So she turns into a man and takes the bridge.
What's the difference between a blonde and a mosquito?
A mosquito stops sucking when you slap it.