Bowser Koopa

King Bowser Koopa (or just King Koopa as he is usually called in the cartoons) is the main villain of the Super Mario Bros. video game franchise and the cartoons spun off from them. He is always up to evil schemes of some sort, which usually involve kidnapping Princess Peach, but he is always defeated by Mario (and Luigi sometimes as well). Among the schemes he has tried, ruining Christmas is one of them, which he attempted twice in the show's animated series.