Top definition
Permacrud is the irremovable layer of filth ground into the carpeting and/or floorboards of a hooptie. It is usually comprised of crumbs of food, trash, rust, dirt, mud, spilled beer, tobacco, weed, and various types of "mold". This is the layer below the beer cans, snack bags, and cigarette butts.

Permacrud is formed over a period of years, appearing as vehicle "matures" into a hooptie. It takes years of neglect, regular intervals of pressure from passengers' footwear, and exposure to seasonal temperature changes for permacrud to form.

Once formed, permacrud cannot be removed without removing the carpeting and/or floorboards.
My old lady: "I thought you cleaned this piece of shit!"

Me: "I did! Do you see any any beer cans or McDonald's bags anywhere?"

My old lady: "EWWW it's gross!"

Me: "It's just permacrud. Get in the fucking car and and work the blinker for me would ya?"
by the dude with the hooptie February 07, 2013
Get the Permacrud neck gaiter and mug.
Jul 14 Word of the Day
Over-The-Pants-Hand-Job. Distant cousin of the dry hump.
I can't have sex because my parents are home. Will you settle for a OTPHJ?
by Kalticious Dawg January 18, 2004
Get the OTPHJ neck gaiter and mug.