Diaper creatures, also known as diaper critters, crinkle critters, pamp creatures, living diaper suits, and possibly a few others, are as the names imply, creatures that are also diapers.

They can range from just a diaper to full on body suits, though most tend to be at the far ends of the spectrum. Coloration is about what one would expect ranging from standard babyish/medical patterns to of a creature patterns. The "sentient diaper" subset is a bit restricted but can get across an inspired creature, while the "living diaper suit" subset can pretty much be the creature with some diaper details.

Other features can include tapes across seams and self use/self cleaning.