crinkler

noun4

1. •
   Something that crinkles.

   • He brought them up only recently, roasted them for about an hour and one-half in a slow oven, at 250 degrees, on a baking sheet, and then ground the beans in a wheat crinkler. — 1943
2. •
   (informal) Someone that crinkles.

   • I've never been a big fan of nose crinklers, but she did it in a way that was so cute I had trouble believing that that crinkled nose was on the face of a lawyer for a major corporation. — 1992
3. •
   (informal, rare) Something that makes a crinkling sound.
4. •
   (slang) A diaper lover, especially a furry (a diaperfur).