I got this idea when I was imagining myself in Little Nemo's place during “Little Nemo Adventures in Slumberland” during the night one day. At one point in the movie, a segment that actually disturbed me as a child, Nemo goes down to his kitchen where he hears the King's voice. Instead, he finds the refrigerator, which floods his house. Now, imagine an adorable baby dragon in Nemo's place. Under the dragon's pajamas was a thick disposable diaper. Remember what diapers do when combined with water?

Yep, so the little Dragon's diaper absorbed the water, burst out of his pajamas, and blocked the doorway, preventing anymore water from entering. The nightmare ended, although the little guy couldn't move without ditching his diaper. Since all his other clothes mysteriously vanished in the dream, he was stuck like this until he woke up next morning, where unsurprisingly, he needed a diaper change.