Wow, so much memories! BO, Nervous, BitchSlap, mIRC scripts...
I also remember the famous NetBios hack at this time. Easy to do, and you felt like a real hacker! Command lines instead of GUI!
That was an incredible feeling and it later brought me to Linux.. and still on Linux (ok on Ubuntu, I'm a casu now :D)
NetBios… still out there giving gifts. We had a pen test a couple years ago and the hackers were easily able to get NetBios to use some old legacy feature to request user hashes. From there just load them into a GPU heavy cracker and 50% of our company user passwords in a few hours.
The IT company at the time had no idea they shouldn’t enable netbios unless it was actually required for something.