The Cuphead Flower meme features Cagney Carnation, a boss from the critically acclaimed 2017 game Cuphead. The meme relies on the stark contrast between the boss's initially sweet, innocent appearance and his sudden transformation into a terrifying, sharp-toothed predator. First appearing in the 'Floral Fury' level, Cagney's dramatic shift became a popular internet format for depicting things that are deceptively difficult or situations that turn chaotic in an instant. It remains a staple of the gaming community for its expressive 1930s rubber-hose animation style and perfect comedic timing.