A type of Room Shuffle whereby a character volunteers some random reason for leaving a room, so that the remaining characters can talk amongst themselves. Usually of the mundane "Well, I'm off to work," "I think I'll call it a night," "Gotta use the head," "Going to the Store" type of comment, rarely related to the plot. The British equivalent would be "I have to see a man about a horse (or dog)". If the character is The Ditz, a Bad Liar, or simply desperate to get away, they may come up with a less plausible excuse, like "I think I hear my mother calling me" or "I need to take my goldfish to the vet." Particularly desperate and / or dimwitted characters might even come up with either something absolutely nonsensical, or might just abandon the whole 'reason' part of the reason ("I have to