Three blondes are stuck on a desert island and one
finds a magic lamp. They rub it and a genie pops out and gives them
each a wish.
The first blonde says, "I wish I was 10% smarter so I
could get off of this island." Then she turns into a redhead and
swims off the island.
The second sees what happens and says "I wish I was 25%
smarter so that I can get off this island!" She then turns into a
brunette, makes a raft from trees and sails off.
Finally, the third blonde says "I wish I was 50%
smarter so I can get off this island." She then suddenly turns into
a man and walks across the bridge.