headcanon noun 1verb 1forms 3 noun1 •(slang) Elements and interpretations of a fictional universe accepted by an individual or small group of fans, but not necessarily found within or supported by the official canon.In my own headcanon of Rocky IV, Ivan Drago is a Russian Mafia enforcer instead of a Red Army Captain. verb1 •(slang) To interpret in the form of a headcanon.I headcanon her as gay. formsheadcanoned · headcanoning · headcanons
