Why do blonde chicks have cum in their navels?
Because blonde guys aren't too bright either!
What's the difference between a blonde and a computer?
You only have to put information into a computer once.
What's the difference between a blonde and a light bulb?
The light bulb is smarter, but the blonde is easier to turn on.
What is the difference between a smart blonde and a UFO?
There have been sightings of UFO's.
What do you call a blonde with 2 brain cells?