Saw one overly drunk couple directly ahead of us on Friday night, walking into American Werewolf (around midnight). First they tried to pour themselves some beer in the first scene of the house, and then proceeded to touch just about everything they could get their hands on.
In the living room scene, the drunk guy tried to hold the closet door shut so the actor couldn't come out but he was unsuccessful. I slowed our group's pace down tremendously and let them stumble ahead. I didn't want their obnoxious, drunken antics ruining the experience in my favorite house.