A chin somewhat resembling a Male human being's hairy testicular sack. Usually the chin is covered in random patches of thick, multicolored, untrimmed pubic hair.
Parker: Whoa, man! Put that shit away!
Kyle: Oh, dude, this is just me Stonehedge chin..
Parker: Oh, damn.
Kyle: Oh, dude, this is just me Stonehedge chin..
Parker: Oh, damn.
by Abusfullofkids October 18, 2010