It's nearly Christmas time. Everyone knows presents come from Christmas stockings. But because of Hopper's silly idea the stockings come alive and run away. While there is still time Hopper finds them and puts them back.
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.