I think I should start a pool on how long it's going to be before someone else implies there's something wrong with the randomizer. I give it three weeks. :)
Karl: If you had a neck and I had hands I would squeeze your brain which is your body right out of the top of your head which does not exist! Zorak: That's some great hair. Karl: Thanks, it's not real.
Alternative descriptions: 1) It's a Unix thing. If you don't know, you don't need to. :-) 2) It's the Unix (world) mechanism for scheduling stuff to happen either on a regular basis (eg. daily backups at 3:00 am when nobody's around)