Matty Fatty appears on soundboards as a short, shareable meme clip, with the 3.0 label suggesting it is a later version of a sound that users kept re-uploading and refining. Like many small meme sounds, it spreads mainly through short-form edits, reaction videos and soundboard collections, where creators reuse a familiar two-second beat rather than explaining it. Its appeal is its brevity and recognisability: it can be dropped into almost any funny moment without breaking the flow, which keeps it circulating long after its first uploads.