The clip comes from Family Guy, where the buttered Pop-Tart idea is performed as an enthusiastic musical joke rather than a throwaway line. Once it was lifted as a short standalone audio clip, it spread through meme pages and soundboards because the hook is instantly recognisable even without the episode context. Creators kept returning to it for food jokes, reaction edits and videos celebrating small pleasures, and its singalong quality has helped it stay in rotation long after its first viral run.