nerd hag 

An alleged female on the internet who intentionally posts pictures of her scantily clad self, types sexual innuendo on message boards, and otherwise openly flaunts the fact that yes, she is a female, on the internet. All this is done to gain popularity on forums and to attract attention.

The nerd hag often uses more than her fair share of smiley faces.

Also see: Attention Whore

They are sirens of the intarwebs, tie yourself to the mast.

In the middle of a discussion:

Forumer: As I was saying, blah blah blah you've contradicted yourself

Nerd Hag: :)1 sec my bra came loose brb :) *blushes*

nerd hag by Hodie123 January 6, 2007