The sound is a brief sung sign-off attributed to L. Ron Hubbard, preserved as a short meme clip rather than a mainstream song excerpt. Its dated, earnest delivery is what made it shareable, as creators began lifting the thank-you out of its original context and using it to close jokes, rants, and compilations. Searchers tend to find it through meme and funny-video queries, and its staying power comes from that simple, reusable ending, which fits almost any video that needs a polite but knowing final beat, much like other meme outros.
About this sound
A brief sung clip of L. Ron Hubbard saying thank you for listening, used as an ironic outro at the end of memes and funny videos and clips online.
The clip is a short, slightly off-key sung farewell in a warm, earnest male voice, delivered with the unhurried cadence of an old recording rather than a polished studio performance. It sounds gentle and a little dated, which makes the simple thank-you feel sincere and oddly formal at the same time. When it lands after a joke, a rant, or a deliberately absurd edit, that sincerity turns into the punchline, giving the viewer a tidy, almost polite ending to something that did not deserve one. It works because it closes the bit without shouting, leaving a small, amused pause after the laughter.