Earthworm Jim

Earthworm Jim is the main hero of the videogame and cartoon series of the same name and was once an ordinary earthworm until a suit of advanced alien-armor fell from the sky and caused him to evolve into the wacky gun-tottering hero he is today - he can be very dimwitted and reckless but can also show cunning when he needs to and is a firm believer in truth and justice, albeit he delivers it in a very unorthodox manner.