There is a new Geek game: PowerPoint Karaoke. Basically it is improv comedy where the person doing the improv is shown a PowerPoint presentation for the first time and riffs on what they see.
I would pay money to see The Cool One, The Reverend, and The Other One* do this.
http://www.boston.com/bostonglobe/ideas/articles/2008/03/02/slide_show/
*At least I didn’t say, “And the rest…”