Eita is a common Brazilian Portuguese interjection for surprise, similar to wow or whoa, while suruba literally refers to an orgy and is used slangily for a wild, tangled mess. Combined as eita suruba, the phrase became a reusable reaction clip on soundboards and in Brazilian meme culture online. Its short length and blunt wording make it easy to drop into videos, streams and chat replies without explanation, and it remains popular because the shock in the voice works even for listeners who do not speak Portuguese.