Seems like you answered your own question, lol. It's just a knock off. Just more cards printed at the height of the Pokémon craze by second-third-fourth rate companies to cash in on. You probably picked it up randomly in the past, in a trade, a find, or were just too young to notice at the time. We all have a few bootlegs and at least that one is a good chuckle! n_n;