The 'Which Object Fits to This Hole' meme, widely known as the 'Square Hole' meme, gained viral fame through a 2021 TikTok video by user @tired_peace. In the video, a woman reacts with increasing distress as a narrator demonstrates that every uniquely shaped block—including the circle, arch, and triangle—can actually fit through the square hole of a wooden toy. The meme perfectly captures feelings of existential dread, the futility of over-engineering solutions, or the hilarity of finding a 'one-size-fits-all' cheat for complex problems. It has since evolved into a versatile template for situations where logic is bypassed by a simpler, albeit frustratingly efficient, brute-force solution.