Moo Snuckel, real name Brock Barrus, is an American YouTuber best known for playing games like Grand Theft Auto V and Garry's Mod alongside VanossGaming and his crew. Clips of his distinctive laugh have been lifted from gameplay videos and shared on soundboards and in edits for years, because it is instantly recognisable to fans of that era of YouTube gaming. This short yeah and laugh moment survives as a standalone reaction, reused in memes and streams long after the original session ended.