Athena Asamiya is a psychic pop idol fighter created by SNK, first appearing in Psycho Soldier in 1987 before becoming a regular in The King of Fighters series. Psycho Ball is one of her longest running special moves, a sphere of psychic energy she throws while shouting its name, as fighting games traditionally have characters announce their attacks. The short voice clip circulated on soundboards separate from full gameplay, where KOF fans reuse it as a quick reference to Athena and to classic arcade fighting games.