I have had this happen, dropping is not an option, this behavior is basically like saying: "Hey, I just qued to get free stuff while I go make a sandwitch, do it quick please got to go soon." and it should stop asap. If no actions are done then people will start doing it more and more up to the point where people will simply stop using the duty finder because of some retarded person deciding they're better than everyone else and should do nothing to get the dungeon done.

@jdnyc: You also need to que again, there goes another hour.