Let's see... Multiple musical instruments... Crowbar... couple swords, lots of knives... a .30-06 (and ammo), belts, chairs. Airsoftguns (the M500 I have is WONDERFULLY solid, thanks to it's steel and wood construction, would be great to hit people with). Guitar cables, books, pistol case, hockey puck, pewter mug, jade dragon, martial arts trophy for sparring (the only first place I got in sparring, and it was against a girl with a twisted ankle who'd stomped me every tournament before that and even with the twisted ankle was able to beat everyone else. Worst win in my life). DVDs wouldn't help I don't think... so I think that's pretty much it. Oh, and a hand carved staff made out of a white vitex branch. It doesn't weigh hardly anything, but it's pretty damned strong and I'm pretty sure I could hurt someone with it.
...I just realized I'm sort of a dangerous person.