Moo Snuckel, also known as Brock, is a longtime collaborator in Evan VanossGaming Fong's GTA V and Garry's Mod crew videos from the mid-2010s onward. His exaggerated screams became a running joke among fans, clipped and reuploaded as short reaction sounds across soundboards and meme compilations. This particular scream circulates as a standalone effect because it is clean, instantly recognizable to the community, and short enough for rapid edits. It remains popular in gaming montages that lean on the crew's chaotic humor.