If the internet "dries up," and I don't have working out/martial arts/homework coming up soon, I'll check to see if any of my dishes need to be washed, or if my laundry needs to be done. If not, I'll update my personal archives - records of what I eat, how much money I spend, how much my weight and body fat has changed, etc.
If all that shit is done, then I'll get a session of Devil May Cry or Mega Man X going.