What is a progger?

In addition to all things Ahmet, progger.com's goal is to try to preserve the true meaning and definition of the word "progger". Recently, there have been different definitions of the "progger" popping up on the web that have been derived from such words as Progressive (rock), or Programmer.

prog-ger
\prah-gər\
noun
1990

1. one who progs: that guy is such a progger
2. one who acts in a violent, angry, or any sort of negative, irrational and unwarranted behaviour towards another; usually a revengous act
3. out of uniform police in an unmarked police car: put that away, i think those are proggers behind us

Where did the word "progger" originate?

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