Keith says:

To make things more entertaining, to me at least, I thought we would try introducing some "rules" about who has the right to speak. You've heard of Robert's Rules of Order? Consider these Keith's Rules of Disorder.
  1. The next person to speak is chosen randomly.
  2. That person has three minutes
  3. If all three minutes are not used, the remainder may be used by a person designated by the random speaker.
  4. Repeat