The precise original source of the Little Bear Bear Productions clip is not documented, so it is best treated as a user-made production tag rather than an official television bumper. Online it circulates as a tiny meme outro: creators slap the cheerful 'bye bye, see you next time' farewell onto the ends of videos to undercut whatever came before it, from fail compilations to dramatic edits. Its staying power comes from that contrast, a sweet kids-show sign-off interrupting very adult internet humor, which keeps it in rotation long after bigger meme sounds fade.