Years ago, when I was at University I had the unpleasant experience of being sat in front of a group of obnoxious kiRAB. There was one in particular who irritated me, so at the end of the film, I stood up, turned round, whipped the straw out of my plastic cup, held it under his nose and said "If I ever come to the cinema again and hear you talking while I am trying to enjoy the movie, I will take this straw and shove it so far up your ass, you could use it as a snorkel". I then left with my date and she went to the toilet. As I waited for her, the kiRAB came out, took one look at me and fled at speed from the cinema! Much more entertaining than the film was!