Place it after the message that starts the disagreement, then follow it with Bruh for a reaction and Emotional Damage when the joke escalates, keeping the exchange centred on the group chat.
About this sound
Pepita Briguinha no Grupo is a short meme voice clip built around a small, playful argument in a group chat, with one person at the centre of the exchange. It has a cheeky, teasing tone that makes a disagreement feel light rather than serious, and it works best as a quick reaction when friends are bickering over something trivial.