Graham Specter

 Graham Specter (グラハム スペクタ) A young man who was not directly involved with any of the main events in the anime. He harbors deep admiration for Ladd, whom he refers to as an "older brother", and can be compared to him insofar as his psychotic, murderous attitude. Graham is obsessed with breaking things, a complex that generally manifests in dismantling cars, but sometimes results in his wanting to "break" other humans as well. He dresses in a blue mechanic's outfit and carries an oversized monkey wrench. Graham also has a peculiar tendency to speak frantically, repetitively, and often philosophizes violently and contradictorily--he will lament about his current state of affairs in the most negative way possible, before changing his mood and suddenly view the same issue in the most positive way possible.

Quotes

 * "Oh, life is fun! Try sayin' that ten times fast ten thousand times a minute every day for the rest of your life and it'll screw with your head so bad that all problems will disappear like MAGIC! Okay okay okay, I've gotten past the sadness and as of now I'm evolving to a HIGHER STAAAATE! Right!? Tell me you all think so! Life...is a magnificent beast, and it excites me." - Episode 14.
 * "Nice! I love a happy story more than anything else. So, explain to me why a gang of criminals is comin' and goin' at this place. Burglary? It's got to be burglary...DAMN! Okay, before they get ahead of us we've gotta start dismantling houses. I want you to carry out their safes, bring them here and then start takin' them apaaart apart apartapartapart- DAMN! I'm startin' to get wound up again! TRANSCENDENTALLY HOPELESSLY WOUND UP!" - Episode 14.
 * "Let me show you! I really don't like you! Since I don't, I'll CLOBBER you! I'm gonna beat you as much as I want to, you hear me!? I'M GONNA HURT YOU OVER AND OVER AGAIN! What's wrong with that, huh? Tell me! You can't, can you!? You should be GRATEFUL! Thanks to my unbelievable attack, you don't have to offer any more of your pathetic EXCUSES!" - Episode 14.
 * "Tedium is such a crime, it takes the limited amount of time that is given to man, and rather than spending it in indolence or drowning it in pleasure, it just sits there: sucking, eating it up. I can't put up with that, tedium is a crime! Death to tedium! Die!" - Episode 15.