Cousin Zed's INFI Scrap Yard Zilla?
Scrap Yard Custom Zero-edge INFI Zilla?

or perhaps he's playing with letters excluded from the drafting alphabet due to numeric ambiguity... SCIZZY = 5C122Y?

Scrap Yard Chopper 12" by 2"?

<img src="/ubbthreads/images/graemlins/confused.gif" alt="" /> Not enough cranial lubrication. Must. Get. Beer. <img src="/ubbthreads/images/graemlins/confused.gif" alt="" />