When Ricky does the "tring" when he opens the door, it makes me think 'when was the last time I entered a shop and there were bells above the door?' No idea... :/ That's pretty much a dead/dying thing in North America nowadays. Closest thing are those electronic door chimes at a convenience store or something.
Done up like a kipper is slang for being framed, used or betrayed. The origins being that the fish is gutted, cleaned and then hung up to be smoked / dried.
I almost fell outa my chair