The act of slamming one's head into someone's nuts while yelling "Oh my GOD, why are you smacking your nuts into my head, man?" This is done while someone is awake but otherwise occupied doing something and is not aware that you are approaching for the meat packing.

Established in Farmington Hills, MI, hence the moniker "Michigan Meatpacker."

Your a Grillbilly when your grill is the nicest thing about your house.