fuck knuckle

Noun

 * 1) * 2004 December 3, William J. Wolfe, “Re: PETA Campaign Pitches Fish As Smart”,, , , , , Usenet
 * That's right, fuck knuckle, you can't prove that fish feel pain, neither can anybody else.
 * 1) * 2006 May 25, Colin Kynoch, “aus.sport.aussie-rules”,, Usenet
 * And can you point to any Essendon supporter who has defended Dimma?
 * Didn't think so you deluded fuck knuckle.
 * And can you point to any Essendon supporter who has defended Dimma?
 * Didn't think so you deluded fuck knuckle.