Colours to come - Stage One: Chibi Wolverine V Chibi Batman
Time to drop a knowledge bomb on those who are lagging behind:
the term chibi has mostly been conflated with the term super deformed or it can be used to describe child versions of characters.
Super deformed or SD is a specific style of Japanese caricature where characters are drawn in an exaggerated way, typically small and chubby, with stubby limbs and oversized heads, to make them resemble small children.
Thanks Wikipedia, you're always tehre when I need you