Wario has been Nintendo's greedy, mustachioed foil to Mario since Super Mario Land 2: Six Golden Coins in 1992, and his exaggerated voice became a meme staple through the Mario Kart, Mario Party and WarioWare games. Short yells like this weeee are ripped from gameplay moments and shared on soundboards, TikTok and Discord because they are instantly recognizable without needing context. The bratty, cartoonish delivery keeps it useful years later, giving creators a quick way to signal mischief, a bad idea or a launch gone wrong.