This beyond just pissing about now, beyond a simple troll at work, I do believe the harassment has been cranked up a couple of notches, it's time to get serious here. Never mind excusing the Sam/Chris/Shelley/him/her/its behaviour as...what was that....? Oh yeah...."Narcissistic personality disorder"(sounds like an excuse for doing nothing to me)
It's a war and it will be fought on many fronts. Sounds melodramatic to you? Maybe it is, but it is reality. There is no excuse for fascism, racism, anti-semitism, homophobia, and currently, anti-Islamic activities, and there's no excuse for sitting back and doing nothing. That happened in 1938, it was called appeasment. Most people thought that the man with the funny Charlie Chaplin moustache didn't have to be taken seriously, look what happened! Oh and one small thing, Hitler too was elected democratically.

Stand and be Counted! (or get out of the way)

Charlotte Olivia Robertson
(very) uppity "Indian" chick