The Corroder [50th Skin! :D]

This is my 50th skin! Woo! :D

Backstory:

When little BillyBobJoeBobJimBob Jackson was five, his favorite toy was the wind-up robot that his mom gave him. Years passed, and BillyBobJoeBobJimBob's love for the toy depleted, until he had totally outgrown the thing. He then trashed it in the the local dump. The toy was forgotten, abandoned.

The robot sat there for years, rusting and getting corroded, until one day it flickered to life, and had mysteriously grown in size. It now unintentionally terrorizes children trying to find BillyBobJoeBobJimBob...