potential threat?

[isteillia.livejournal.com]

thought this was the best place to put this.

This guy from aol by the sn of HamFan followed by an indeterminate amount of numbers- i'll update this when I get on my own laptop; military server doesn't allow access to Y!- keeps asking me for requests. I tell him I don't do requests, only commissions. He then asks what a commission is, i tell him, he says "o. k then" then a day later, he is asking for a request again, and the cycle ensues...if I ignore him he just spams my inbox...

Has anyone had experience with such aol member? What should I do? Even if I mark the mail as 'spam' it still ends up in my mail box, and he's sending IM's to my AIM name and y! im as well...