Stay-Puft

The Stay-Puft Marshmallow Man is a fictional character from the Ghostbusters franchise, He first appears in the Ghostbusters film as a logo on a bag of marshmallows in Dana Barrett's apartment, on an advertisement on a building near the Ghostbusters' headquarters, and finally as the physical manifestation and form of the apocalyptic Sumerian deity Gozer. It seems harmless and cute—but given the right circumstances, everything can be turned black and become evil.