• Make youself breakfast at 2am- eggs, bacon, the works.
  • Fire up your favorite p2p application and type random words to see what you find.
  • Pick a direction and drive aimlessly listening to a favorite CD. Stop and watch the sun set.
  • Call someone you care about and leave ridiculously long voicemails.
  • Take something apart to see how it works.
  • Climb a tree and smoke a cigarette.
  • If it's raining, go for a walk.
  • Make music. You don't need to be a musician to do this. Remix something, or sing karaoke by yourself.