What went wrong here?

I think the film must have been much too slow (the only available speeds in my local camera shop are 125, 400 and 3200), and the day was too bright (these are photos from May 2010 that I've only just got onto the computer). But the effect is cute-ish, to the extent that I would claim them as deliberately gritty were it not that the other thirty-three exposures on the film were almost entirely black, with the occasional gurning picture of Julius von Freytag-Loringhoven peering out of the darkness like a moray eel from a cave in a rockpool.