Joke

3 blonde girls are on an isalnd and they are much to far away from land to swim, they find a genie on the island who offers them each 1 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 then her so I don't have to do so much manual labor" so she turns into a brunet and makes a sail boat and lets the wind take her off the island. The finale girl says "I wish I was smarter then both of them!" So she turns into a man and takes the bridge.