But please, put a little effort into it. A newbie is someone who is new at something. In this case, to posting to absk. Not to living, talking as a reasonable human being, or using common sense, one hopes. Someone who has not been seen by you in this ng before may not be new to this ng or SK, in fact.
People change ISPs and identities quite a lot on the Internet.
They aren't going to know they should read anything before being allowed to speak to us, and may find it offensive that you think so. I think I would. The term comes from a Harlan Ellison bit in Deathbird Stories. We've borrowed his usage while adapting it to absk. Stone Fans are Serious.