ASCII tables should help you.
http://www.asciitable.com/

There's these 2 guys: Oohal and Wired. They keep kicking people using !k for nothing. I think they should be stripped from some commands or something, because this is pretty irritating. * You were kicked from #help by HTS-Bot (you too (wired)) - * You were kicked from #help by HTS-Bot (no (oohal)) -...