The 'Sandy Cheeks Cock Vore' meme refers to a notorious piece of fan art depicting the SpongeBob SquarePants character in an anatomically impossible and surreal scenario. Originally gaining traction on niche art forums and later solidifying its status on Reddit via dedicated subreddits, the image became a staple of internet shock culture. It is frequently used ironically or as a 'reaction' to finding disturbing content online. Its popularity stems from the sheer absurdity and the childhood-ruining nature of the imagery, making it a hall-of-fame entry in the world of cursed internet memes.