A quote made famous for its use in season 1 of Supernatural. Implies that the driver of a vehicle chooses what music they and the passengers will listen to while whoever is riding shotgun must stay quiet.
Sam: You gotta update your music collection. Black Sabbath? Motorhead? Metallica? It's the greatest hits of mullet rock.
Dean: Well, house rules Sammy. Driver picks the music, shotgun shuts his cakehole
Dean: Well, house rules Sammy. Driver picks the music, shotgun shuts his cakehole
by KnightofNerdom October 1, 2019
Get the driver picks the music, shotgun shuts his cakeholemug.