And me, being the pro I am, managed to figure out who it was.
His normal account:
[19:43:33] *** {0AFF0A}Warren_Enkins{00FF00} (Canada) has joined the server [Registered Player] 13 76.67.153.67
Later:
[17:13:06] Warren_Enkins [25]:{ffffff} Nascar
I then loaded a NASCAR race.
Spambot that joined later:
[19:44:37] *** {0AFF0A}ThanksJoForNascarRac{00FF00} (Canada) has joined the server 20 76.67.153.67
Both from Canada with the same IP, as well as the NASCAR referrence.
Not even attempting to hide his IP, since I couldn't give a fuck if somebody used it to hack him.
And maybe it'd be a good idea to censor the link Merc posted?