Spongehenge Stone

he appeared in the episode 99b of Season 5 of Spongebob
history of Spongehenge episode: As the episode opens, the legendary story starts with a harsh and powerful windstorm in Bikini Bottom. Nat and Shubie were leaving the diner, and their bag of leftovers flew into SpongeBob's bedroom window and hit him in the face, causing him to look out the window. As he does so, the wind gets into his pores and makes music, attracting the jellyfish.
The next morning, SpongeBob tries to go to work, but the jellyfish swarm him, wanting to play. Eventually, Mr. Krabs is forced to bring him in with a fishing rod, and as SpongeBob goes to make Krabby Patties, the window abruptly opens. As the breeze blows through SpongeBob's pores and produces the melodious tune once again, the jellyfish chase him.
Still being pursued by the swarm of jellyfish, SpongeBob runs to hide in Patrick's house; however, a jellyfish enters and stings Patrick, making him throw SpongeBob out. Finally, the wind stops, but the jellyfish then begin to sting SpongeBob, forcing him to take refuge in a cave.
With that, he starts building a stone replica of himself to alleviate his days of solitude. Later, the storm is still there, and SpongeBob had grown a beard and finished the replica. He gives his inanimate companion tea with sugar cubes and talks to it about how the jellyfish keep bothering him due to the music produced when the wind blows through his holes. Then, SpongeBob has an idea to use the stone replica of himself to produce a song to distract the jellyfish.
SpongeBob carries the stone replica of himself outside of the cave, but the jellyfish end up hating the music produced by the replica. As a result, the jellyfish sting SpongeBob again, forcing him to go back to the cave. SpongeBob comes to the realization that bigger stones can produce bigger and better music.
After a while, SpongeBob finishes the giant stone replicas and pushes them into the middle of Jellyfish Fields, forming a circle. Said circle full of SpongeBob statues is now known as "SpongeHenge." The breeze blowing through the pores of the giant statues creates beautiful and harmonious music, which the jellyfish love. SpongeBob is overjoyed that he will never worry about the jellyfish ever again, and he is finally able to go back to work. Unfortunately, he discovers that the Krusty Krab is now deserted and sinking into the ground. SpongeBob now realizes how much time the jellyfish made him waste and cries out in despair.
Three thousand years later, a race of strange cyborgs have appeared in Jellyfish Fields. "SpongeHenge" has become a major tourist attraction with many tourists taking pictures of the sight. The cyborgs wonder who made the statues and why they were made. The episode closes with them being revealed that the only clue was that the melodious sound the wind makes as it enters the giant pores of the statues entertains and attracts jellyfish.