I was awoken about two hours ago by a chatter outside, Opening my eyes I saw projectiles flying across my room. A few fellows had thrown a couple of apples through my window, which in retrospect should have been left shut. Naturally I was annoyed and went out to see if I could find them, the student village is pretty small. I found them easily enough and followed them back to their dorm. Knocking on their door someone threw a few water balloons from overhead, which missed fortunately enough. I realise it's just a couple of drunken morons having their own version of fun but I'm not sure whether it's worthwhile to report them to campus security or confront them again about the incident further. Perhaps its best to leave it be and forget about it. Any advice would be great, cheers.