Whis first appeared in the 2013 film Dragon Ball Z: Battle of Gods as the attendant and martial arts teacher of Beerus, God of Destruction, before returning in Dragon Ball Super. Known for his soft spoken politeness and immense hidden power, he became a popular source of reaction clips online. This particular pool day line has no clear canonical scene behind it, so its spread comes from soundboard sharing and meme edits that reuse the out of context delivery for humor rather than story meaning.