This clip spread in Brazilian WhatsApp groups and short video edits as a reaction audio, built around the simple phrase eu tambem. Because the line is so short, editors reuse it for any situation where someone wants in on an activity, a snack or a joke. It fits alongside other expressive kid sounds like the baby laughing meme, but flips the mood to mock sadness. Its popularity comes from how instantly the crying tone communicates feeling excluded without needing any extra explanation or context for the viewer.