SpongeBob SquarePants premiered on Nickelodeon in 1999, and SpongeBob's bedroom alarm clock became one of the show's running gags. Instead of a gentle beep, the clock erupts like a real foghorn, matching the nautical world of Bikini Bottom. Clips of that moment later spread across meme pages, soundboards and short video edits, separated from the episode as a standalone wake up sound. It remains popular because the joke needs no context, the blast alone signals morning, panic and cartoon exaggeration in under three seconds.