When I'm not alone, I think my favorite thing to do would probably be to discuss.. Discuss conspiracy theories(shit, we would always feel like we'd uncovered a new conspiracy during every session. It would be like "WTF IT ALL FITS.. IT ALL MAKES SENSE"), philosophy, discuss social interaction, aliens, flaws in the system(education, law, hypocrisy, corruption), plans for our futures. If we weren't running our mouths, we were playing games. NES emulators, Sega CD, Playstation, Genesis, XBOX (HALOOOO). I'll probably get made fun of for this, but at one point I was heavily into Magic The Gathering, and I considered it quite a task intellectually to play when I was high. Finally, if we weren't playing video games, we were watching t.v. (Well, I doubt we ever made it through a single show without engaging in some sort of conversation and forgetting about it.) That 70s Show. <3
If I'm alone(Always, now. My friends all quit ), my favorite thing without a doubt is to put on some headphones and listen to some great music. Mostly Tool or Drum 'n' Bass these days.