Dressed as a bride and groom at the Jefferson High masquerade party held aboard a boat cruising Lake Michigan, Jennie Piccolo and Fonzie both say "I Do" in a wedding skit performed by their drunk host, Captain Singer, unaware that a ceremony performed at sea by a bona fide ship's captain may be the real deal.

During a week-end at Potsie's uncle's hunting cabin, Fonzie is accidentally shot in the vicinity of his favorite jeans' back pocket; but accounts of the incident vary when the guys tell their stories to a small-town sheriff while the Fonz is treated in the local hospital's emergency room.