Vegeta is the proud Saiyan prince from Akira Toriyama's Dragon Ball, first appearing in the manga in 1988 and voiced in Japanese by Ryo Horikawa. His short temper and blunt commands became a staple of anime edits, and short Japanese lines like 'warau na' travel well because the anger reads clearly even without subtitles. Clips of his outbursts have been shared for years across video edits and soundboards, with this don't laugh line kept alive as a quick, recognisable reaction for moments that are meant to stay serious.