What's the difference between light and hard?
You can fall asleep with a light on.
What's the difference between a blonde and a mosquito?
A mosquito stops sucking after you slap it.
A blonde psych major worked her way thru college as a prostitute.
For 50 bucks she screws with your mind.
What does bungee jumping & a hooker have in common?
Cost: a 100 bucks. If the rubber breaks you're screwed.