Three blondes are trapped on an island. One of them finds a lamp with a genie inside. The genie gives them each one wish. The first blonde wishes to be smarter, so she turns into a redhead and tries to swim across. Then she drowns. The second blonde wishes to be smarter than her and turns into a brunette, builds a raft and tries to sail across. The raft sinks and she dies. The third blonde wishes to be the smartest of them all, then she turns into a man and walks across the bridge.