Some of the pubbers were ripping on my name, so here goes.
Over a decade ago, I signed up for some hockey forums. I was big into an old local (at the time) band named The Oxymorons. They had a pretty good song called "Taoist Lumberjack", and I figured it would make an awesome username that few would get. Unfortunately, the boards I joined had a character limit, and all usernames were lower cased for some reason, so taoistlumberjak it was.
Improvements to forum software over time has rendered all those problems long gone, but I stuck with the name out of absolute, sheer laziness.