Delirious is a long-running gaming YouTuber and regular collaborator in VanossGaming videos, where his masked persona and distinctive laugh became a running feature of their multiplayer sessions. Short clips of that laugh began circulating on soundboards and in fan edits as a shorthand reaction for absurd in-game moments. Because the laugh is short, loud and easy to recognise, it works well in memes, TikTok edits and gaming montages, keeping it in circulation long after the original videos were posted.