Bowser's laugh comes from Super Mario 64, the 1996 Nintendo 64 platform game where Bowser is the main villain Mario must defeat to rescue Princess Peach. In the game, his taunting laugh plays during boss encounters, cementing him as a classic video game antagonist. The short clip later spread through gaming edits, reaction videos and meme compilations, where its instantly recognisable villain energy works even for viewers who never played the original. It remains popular because that gloating tone fits almost any moment of playful defeat.