Frodo Baggins is in the bathroom of the beach house, looking for a moon monster. He opens the lid of the toilet, and an evil smiling moon comes out, and starts sucking all of the air out of the room. Frodo, suffocating, gets a beach towel and wraps it around his mouth so that his lungs don't get sucked out of his chest from the negative pressure. Then he puts on his ring, turns invisible, and crawls to the bathroom door to escape.