A chill get together at a house in the woods on a hill, usually in the summer. Not quite a grogery. Activities include Rolling Rock, beer pong, music, having all who drank throw up, Rolling Rock, Satanism, Rolling Rock, homemade pizza, Rolling Rock and a little bit of Blue Moon. It is often followed by a cold, quiet morning of being in the house without the owner present, defecating, and getting woken up for no reason.
Chill Friend 1: Hey you gonna drink some Rolling Rock and have a chill time tonight?
Chill Friend 2: Abyssus byssum invocat, amen.
Chill Friend 3: I'm leaving.