Place this clip at the very end of a segment, after the last spoken line, as the sign-off beat. Follow a later return in the same video with the SpongeBob A Few Moments Later Sound Button, then resume normal dialogue so the exit and comeback read as one running gag.
關於此聲音
This clip is a short spoken send-off, a bright voice delivering the rhyming line 'see you later, alligator' in under two seconds. It lands as playful and cheeky rather than a real farewell, turning an ordinary exit into a little joke. The sing-song rhythm makes it instantly recognisable, even without any reply line following it.