I play sax, jaz and classical, and have been playing the recorder for 6-7 years now (not just the level most people have played)
I'm in a few bands; i'm currently trying to find Grim Fandango scores, but my efforts have been in vain so far
What about you guys?

I'm learning how to play the guitar, (I won't say "I can play the guitar" as I don't believe I'm good enough to make that claim yet).
EDIT: Oh I forgot to mention, I'm learning on a right handed electric guitar, (even though I'm a lefty), and I'm self-taught, with a bit of guidance from my best friend, (the guitar I have is the one he first used to teach himself, (he has like 3 or 4 others now), so the instrument has some sentimental value to it as well).
I may buy an acoustic to practice finger picking on, once I get better at it.

I play guitar in my band, www.myspace.com/immaculatethrash and www.youtube.com/user/nerothos
I'm very (very) specialized in thrash metal and can barely play any other styles of music, which I really do wish I could, but I just don't have the motivation to practice 8-9 hours per day anymore. Still, I'd like to think that what I do, I do well.

Did I make a joke about playing the skinflute then?

Keyboards/piano. I'm a combination of Keith Emerson, Rick Wakeman, Jon Lord, Jordan Rudess and Elton John. I wish.

Tenor saxophone

I occasionally play guitar (acoustic), can't really say I know how to play it, though. :P Just learning some tabs when I'm in the mood and I also know enough chords to play some of the simpler songs, nothing awesome though.

Electric guitar and the rare bass, here and there. Lately I am into building effects so I spend many hours on that and only minutes on actually playing! :)

I can play the violin, trumpet and spoons. I've been teaching myself how to play piano.

I used to play guitar, but i sucked, mostly due to laziness and that carpal tunnel thing. I've switched to keyboards recently, and thanks to the wonders of VSTs i'm able to entertain myself bastardizing some gametunes. ;) Nothing professional of course, pure amateurish wankery.

I play a little bit of piano, and then I play what I call "camp fire guitar". No plucking or melodies, just spanish grips and strumming. It's enough to play most songs, and enough to allow me to write my own.

I play and teach guitar :)
I also play piano and ukulele.
Have a function band: http://www.returntograce.co.uk
TyrantGuardian: 8 or 9 hours a day is completely unnecessary and significant overkill, playing that much could actually do more harm than good! Practicing is all about doing the right things in the right way, and you should try not to do more than 30 mins in a practice session, then take a break and come back to it later.

I play acoustic and electric guitar. I would say that I'm pretty good at playing acoustic, and OK with electric.
With the latter I just started without any thought, so I've got big issues with alt-picking. Been trying to fix that, but since my equipment keeps going to hell, it's been a slow process.

I used to play the piano. Then my teacher quit. Then I started again. Then the new teacher I had quit also. I would probably continue just practicing but the piano is the my Dad's study and he just uses it as a second desk.