JTHM Stands for "Johnny the Homicidal Maniac". I can confirm this , as i have both the graphic novel (or 10) and the Quake 2 model for when i feel the need to go "Retro".
And anyone who has seen "A Nightmare before Christmas". The lead character is what you get when Tim Burton tries to "Tone down" JTHM .
I wish he could do a JTHM movie. And the next Batman movie , so its decent. And the upcoming "Preacher" movie.
And basically any movie that has a great premise , but is guaranteed to end up being done by Barry Levinson or Joel Schumacher , and screwed beyond belief.
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"Life Sucks, Then you Die. The bit inbetween isnt very funny either"