Wobbuffet is a blue, blob-like Pokémon from the Pokémon franchise, best known in the animated series as Jessie's loyal companion, who has a habit of bursting out of its Poké Ball uninvited and announcing its name. That running gag made the character a fan favourite and turned its appearance into a recognisable joke online. Short clips of the cry are now shared in memes and edits as a shorthand for an unexpected arrival, keeping the character popular long after its first appearances.