Three friends – a blonde, a brunette, and a redhead – are stranded on a desert island. They come across a magic lantern, and a genie pops out and grants them each one wish.
The redhead wishes to be back home, and poof! She disappears.
The brunette wishes the same, and poof! She also disappears.
The blonde looks around and realizes she's all alone. She says, "I wish my friends were here with me," and poof! The redhead and the brunette reappear.