Julia puts Dave on a diet after learning he has high cholesterol. Elsewhere, Vance tries to help Amy become more financially responsible; and Rex creates a man cave at Leigh's suggestion.
A religion is a belief system with rituals. The missionary kopimistsamfundet is a religious group centered in Sweden who believe that copying and the sharing of information is the best and most beautiful that is. To have your information copied is a token of appreciation, that someone think you have done something good.