The phrase is the Spanish version of “Who’s That Pokémon?”, a recurring identification segment from the Pokémon animated television series. These interstitial sequences present a Pokémon as a silhouette, invite viewers to guess, and reveal the answer shortly afterward. The format became recognizable across different language versions of the show and later spread through online videos, image macros, quizzes, and parody edits. It remains useful because audiences understand the setup immediately, while creators can replace the expected Pokémon with nearly any surprising subject.