Omg, I know I did this, but throw a double proxy. I thought a special education pupil howto remote shutdown and wrote a script. I told him they'd know it's him. So we scripted the Internet Explorer icon with a pre-exec command script, that basically did a network-scan for IPs and shutdown each one remotely. Poor fella sitting there didn't even know what's happening. Was a bully, but still. They interrogated him and he didn't even know what happened.

We sat there and saw every computer at the school turn off with a custom message. Except his computer. He really looked dumbfounded.. I get a smile when I think of it.. it wasn't anything evil or bad, but just fun.

Good 'ol times. He didn't get into any trouble, just disciplinary extra curricular work. Which I think was good for that bully anways.. he was lacking behind.

Also I remember accesing everyone $C drive and copy a counter-strike map of the school I was modeling into. So, the next time anyone went to a LAN-Party (THOSE were GOOD Times), everyone would see the school name as a map and nobody would know who made it. Obviously no violence intended. I just wanted to play in an environment that I spent most of my day and have fun afterwards at they way we could have some fun. Asking everyone to download it would've just led to trouble. Of course I heard of school shootings, but counter-strike was harmless. Those who did think of worse had this in mind anyways.