Yes I pirate games, yes I pirate movies and yes, I pirate music.
Games- Generally to see if I like them. I downloaded Fallout 3, it turned out (in my opinion) to be pretty average for a Bethesda game. The last game I pirated was a game called Nerf Arena Blast, simply because I couldn't find it anywhere else
Movies- If I suddenly get the feeling of "Hey, I want to watch that movie", I'll download it. Very rarely do I watch a movie more than once, so I see downloading the movie more like a digital video channel rather than "stealing" the movie (yes, I know I'm not technically stealing due to nothing being removed, but you get the point). The last movie I pirated was Wanted, I watched it once and then deleted it. Decent enough movie, I just wouldn't watch it again.
Music- Only if I can't find it legally or I want one song from an album. The last piece of music I downloaded was The Hangover by Funkoars.
I will not pirate Valve games, I will not pirate multiplayer games and I will not pirate indy games that are still on the market.