I finally got around to taking like 15 minutes to set up port forwarding, so I can actually host servers that people can connect to on that spare computer in my room now. I have no idea what I'll even host though since the computer is pretty old. (Currently I've got an IRC bot going and an FTP server)
My cousin suggested buying a domain, so now I have novasquirrel.com (which just leads to my hosting space from TheMonkeyBob, currently) with the help of my cousin, and in the soon I'll have a subdomain that leads to my server. :P