The sound comes from a collection of funny clips recorded by its uploader, who credited this entry to the YouTube channel Kesyn and Skelter. It features Goku, the hero of Dragon Ball Z, delivering a single Portuguese swear word in a blunt delivery that Portuguese-speaking fans share as an inside joke. Because the clip is so short and instantly recognisable, it travelled easily between chats, edits and reaction videos, where a familiar hero swearing out of character still gets a laugh.