What to buy your boyfriend for his birthday?

It's so annoying trying to buy the boyfriend something for his birthday. It's his fifteenth on Friday (I know, I'm a cradle snatcher!) and I've no idea what to get him. I was going to buy him a €50 HMV giftcard, but that plan's flown out the window after what he bought me for my birthday. We consider ourselves 'alternative' (read emo clothing, goth sense of humour) and he bought me a beautiful silver gothic cross with black beading. It's amazing, and I can't buy him something so impersonal after this. So what do I get him?
That's the question I've to answer. I'm thinking of making him a mix cd, full of panthera and G'N'R, but that seems so cheap. A trip into the city centre, to Asha Boutique is what's needed, but that involves ditching school, and that won't happen this year! (although if I'm still this stuck on Thursday morning, I may not be in on Thursday afternoon)
What else is going on in my demented life? Well, I've taken up meditation classes with Brother Richard around in my local church. He's really nice, and helps me focus a lot. It's an easy way to relax, and is fun!
Also, happy 90th anniversary of Countess Markewitz (?) being elected to the Dail. She's an inspiration to us all!
I'm still not finished! Susan's amazing blog had a challenge, to list six things you value in your life. So anyone reading this, go do that now!