The greasy, sometimes salty mixture of sweat, dead skin, hair, died urine or smegma, dingleberries, and motor oil that accumulates under the clothing of someone who hasn't showered in several weeks. The color varies from pale yellow to a yellowish-brown and had an odor reminiscent of deep fryer grease, gasoline, and taco seasoning.

Not to be confused with curmudgeon.

When you eat dirt for the first time and leave your family to build a shack in the woods