Klasky Csupo is the animation studio behind shows such as Rugrats, and its closing logo became instantly recognisable to viewers who watched those programmes. Online, editors began taking that short logo sting and raising its volume until it distorted, turning a nostalgic television sound into an intentionally obnoxious meme effect. Earrape versions spread through YouTube videos, meme compilations and soundboards, where the joke depends on recognition followed by sudden loudness. It remains popular because that contrast still works in short edits, reaction clips and chaotic montages.