Plurk display name meaning?

More like an excuse to link THE ADVENTURES OF NICK DANGER once again

Nick Danger Third Eye (complete) ~ Firesign Theatre

TL;DR at one point there's a joke about Nick reading the name on his office door from behind

"I was sitting in my office on that drizzly afternoon listening to the monotonous staccato of rain on my desktop and reading my name on the glass of my office door: regnaD kciN."