Reading and listening to music. And playing certain video games.
I'd like to meet anyone interested in having a good conversation. I like many subjects, but there are ones where I just have to draw the line. It's more like if you obsess over a certain topic, then I get pissed off because it gets dull for me. For example, girls/guys that only talk about having sex or doing drugs and that kind of gunk.
Smashing Pumpkins, Coldplay, A Perfect Circle, etc.