2. water with large amounts of unknown objects and/or seaweed in it
3. an object that is both grody and raunchy
4. something that makes someone throw up, just from looking at it
"I wouldn't jump in that water, it's graunchy."
"After I saw her graunchy cellulite, I threw up everywhere."
"That redneck kid was so graunchy, that i had to leave.