Rice: At the beginning of the film is a wedding scene. As the newlyweds exit the church, throw the rice along with the on-screen wedding guests.

Newspapers: Brad and Janet are caught in a rainstorm, and Janet covers her head with a newspaper. Do the same.

Water pistols: Members of the audience use these to simulate the rainstorm. (See why you brought the newspapers?)

Candles, flashlights: During the "There's a light" verse of "Over at the Frankenstein Place," light up the theater with candles, flashlights, lighters, etc. (Be careful about open flames - remember the newspapers on your head!)

Rubber gloves: During and after the creation speech, Frank snaps his rubber gloves three times. Later, Magenta pulls these gloves off his hands. Snap your gloves in sync with the film.

Noisemakers: At the end of the creation speech, the Transylvanians respond with applause and noisemakers. You should do the same.

Confetti: At the end of the "Charles Atlas Song" reprise, the Transylvanians throw confetti as Rocky and Frank head toward the bedroom. You should do the same.

Toilet paper: When Dr. Scott enters the lab, Brad cries out "Great Scott!" At this point, you should hurl rolls of toilet paper into the air (preferably Scotts).

Toast: When Frank proposes a toast at dinner, members of the audience throw toast into the air (preferably unbuttered... things could get sticky).

Party hat: At the dinner table, when Frank puts on a party hat, you should do the same.

Bell: During the song "Planet Schmanet Janet," ring the bell when Frank sings "Did you hear a bell ring?"

Cards: During the song "I'm Going Home," Frank sings "Cards for sorrow, cards for pain". You should also shower the theater with cards.

Hot dogs and prunes: On occasion, fans will throw hot dogs and prunes at their appropriate mention in the film. This should not be encouraged because it attracts rodents and leaves stains on the screen.