A woman with small breasts buys a finely carved mirror at an antique shop and hangs it on her bathroom door.
The next morning, she playfully says, "Mirror, mirror, on my door, make my boobs size 44."
There is a flash of light, and her boobs grow to enormous proportions.
She runs to tell her husband what happened, and in minutes they both return.
The husband crosses his fingers and says, "Mirror, mirror, on the door, make my penis touch the floor."
There's a flash of light, and both of his legs fall off.