One pack of eneloop batteries with charger (thank you avani and steuard!) two sets of headphones, one in-line headphone volume control dongle, a USB SD card reader, and a box of chewy Gobstoppers.
I also wanted to get a jar of reese's peanut butter because i was curious after seeing it in a store, but since deciding i actually want to try it i haven't seen it again. Amazon _does_ have it, but only in six jar packs, which is a bit more than i'm willing to invest in on a whim :)
I'm trying to think up something more to get that would make it even more bizarre, but i can't think of anything else that i actually need =P