...when watching "Lord of the Rings - The Return of the King" in theatre
-Boo every time a member of the fellowship comes on screen.
-Block the entrance to the theater while screaming: "YOU SHALL NOT PASS!"
-At some point during the movie, stand up and shout: "I must go! Middle Earth needs me!" and run and try to jump into the screen. After bouncing off, return quietly to your seat.
-Walk around low through the aisles, pretending to hold a gun and humming the theme of Mission Impossible
-Talk like Gollum all through the movie. At the end, bite someone's finger off and fall down the stairs.
-Ask any person sitting next to you "Who the hell's he?" every five minutes.
-Finish off every one of Elrond's lines with "Mr Anderson".
-When the Ents decide to march to war, stand up and shout "RUN FOREST RUN"
-Rub your penis against the neck of the person in front hissing "my prrrrecioussss"
-Pretend to choke on your popcorn during the movie. Make the *gollum* *gollum* noises while choking. Suddenly stop and start laughing making everyone think you were just joking. Then fall out of your seat and play dead.
-As the credits roll, say loudly "Oh boy, I can't WAIT for the next one!"