There are two blondes and a brunette on an island.

One of the blondes finds a bottle and a genie pops out. The genie says he will grant them one wish each (you get the picture)...

The first blonde says, "I need to get off this island, I wish for a rowboat."

With a flash, a rowboat appears and she rushes out into the ocean.

The second blonde says, "I need to get off this island, I need a jetski."

With a flash, a jetski appears and she rushes out into the ocean, soon overtaking the first blonde.

The genie looks inquiringly toward the brunette, who with raised eyebrows, smiles and says, "Just give me a million dollars, I'll take the bridge."