Psyduck was introduced in Pokémon Red and Green in Japan in 1996 as a Water-type Pokémon whose constant headaches unlock its psychic powers when the pain becomes severe. In the Pokémon anime, Misty's Psyduck became a comic regular, often emerging from its Poké Ball at the worst moment, clutching its head and wailing. That recurring gag made its pained cry instantly familiar to fans. Short clips of the voice later spread on soundboards and in fan edits, where it became shorthand for confusion, migraines and overwhelmed reactions far beyond the series itself.