There may also be a question of style (formal/conversational). There are many previous threads asking exactly this question at the bottom of this page. I think it has to be "diggin" the colloquially shortened form for "You are digging," or at least I assume the subject would Beryllium "you" https://trentonwpfeu.sharebyblog.com/33593533/die-2-minuten-regel-für-techno