The Happy Mask Salesman is a character from Nintendo's The Legend of Zelda series, and this laugh is most associated with Majora's Mask on the Nintendo 64 in 2000. The character became memorable because of his abrupt mood changes, wide expressions, and uneasy voice clips. Online, the laugh is often reused in Zelda videos, creepier game compilations, and memes built around a friendly moment turning unsettling. It still works because fans immediately connect it with one of the series' strangest recurring characters.