1 definition by Niffer and Shaun
1.A stain that can't be identified in one's shower or toilet.
2. A large messy fudge dragon left in a clogged john.
2. A large messy fudge dragon left in a clogged john.
1. "Jesus! What's that funky green grunk around the tub drain?"
2. "Damn, I just left the nastiest grunk in your porcelain thrown."
2. "Damn, I just left the nastiest grunk in your porcelain thrown."
by Niffer and Shaun December 1, 2006