The wank is coming from INSIDE THE HOUSE
Over the ages, there has been much debate about what is wanky.

For example, a person you dislike intensely begs to know why, oh why, you hate her so. People respond, some politely, some less so. Wanky? You bet. On both sides. I participated. Not one of my more shining moments, but hey! We all have them.

The offended person posts her own wank to F_W. Odd, but fair enough, I suppose. This is the place for wank, even if it's your own.

But then, someone responds to the wankee with something she doesn't like, i.e., a verifiable fact about her shoddy behavior, which said wankee has been ignoring. The wankee then turns off commenting. In F_W.

This is like, the best meta-wank EVER.

(Edited to correct my awful spelling)

(Further edited: Apparently, turning off comments was a mistake. Okay!)