Rasslor is the towering alien wrestler from Dexter's Laboratory, the Cartoon Network series, who arrives on Earth convinced no one can beat him and spends the episode flattening every challenger in sight. The fight-me taunt distills his whole gimmick into a few seconds of cartoon bravado, which is why meme editors lifted it as a universal callout for fake showdowns. It now sits alongside other fight-meme staples such as Hadouken and Fatality, a quick audio punch for any clip that needs an instant rivalry.