I work at Mikey's Late Night Slice which puts me on a really weird third shift-like schedule. Activities I enjoy include: Cycling, playing video games, listening to music (oh you do this too?), attaching googly eyes to things, doing/tutoring math/physics, reading (fiction preferably), going new places, playing board games, intellectual discussion, playing with cats, impersonating animals (especially raptors), etc.
I think I should just say now that I really love beer, specifically craft beer (natty etc, doesn't really interest me at all). This involves drinking pretty often. I wouldn't really consider myself an alcoholic at all but by medical standards I am a "heavy drinker" (if that sounds really bad to you consider that the bottom line for it is something like 12 beers a week).