Bumbum Gigante do Mal circulates as a Brazilian Portuguese meme phrase shared on soundboards and in short video edits, where the Etrom name is kept in the title to help fans find the exact clip. Its appeal is the over the top wording, which turns a simple butt joke into something that sounds like a final boss introduction. Because the recording is only about a second and a half long, creators reuse it as a reusable reaction for entrances, reveals and captions rather than as dialogue from a longer scene.