As all good features, this one's based on a bad pun. Allow Silicon Valley's very own Jared Dunn to explain:
Negging (vtr.):

Following this explanation ensues what is probably one of the most creative (and professional!) negging sessions ever.
Following up on this, the idea is then to have a special form of /neg (like what /angrypos is to /pos) which is (like in angrypos) accompanied by an image of one of Erlich's best insults.
That's it, that's the idea.
Now dew it. (or don't.)
As all good features, this one's based on a bad pun. Allow Silicon Valley's very own Jared Dunn to explain:
Negging (vtr.):
Following this explanation ensues what is probably one of the most creative (and professional!) negging sessions ever.
Following up on this, the idea is then to have a special form of /neg (like what /angrypos is to /pos) which is (like in angrypos) accompanied by an image of one of Erlich's best insults.
That's it, that's the idea.
Now dew it. (or don't.)