This sound comes from the recurring time-card narrator style used in SpongeBob SquarePants, where phrases like “two hours later” appear between scenes to show time passing. Those cards became widely shared online as reaction clips, GIF captions and meme templates because they explain a jump in time instantly. The audio remains popular in short-form edits, gaming videos and comedy posts since it is easy to recognize and works as a clean transition from setup to delayed result.