Going to a movie, do you wear a big hat? Let your cell ring? Expel gas? Hum loudly? Jump on your seat?

Try to imitate Cruise jumping on Oprah's sofa? Cut your toenails? Have with your significant other? Eat the 6-course Chinese dinner you smuggled in under your jacket? Dance in the aisles? Or otherwise make other movie patrons miserable? Is there anything I've missed?