Gyatt grew into a widely used piece of internet slang as a loud, admiring reaction, especially in short-form video and livestream culture, where creators shout it at surprising or eye-catching moments. Yvazilla circulates as a user-shared soundboard version of that reaction, with the word stretched out for extra comic effect rather than tied to a single show, film or performer. Its appeal is its simplicity: listeners recognise the joke immediately, which is why it keeps appearing in edits, reaction videos and meme compilations long after the slang first spread.