Place this clip at the end of a reaction sequence, after the mistake has played out in full. Follow it with a bruh, then an emotional damage meme if the edit needs one more reaction before cutting away to the next scene.
About this sound
The clip is a short Spanish spoken phrase, 'Esta gente hay que eliminarla', lasting about two seconds, delivered as a blunt call to get rid of these people. It feels exasperated and darkly comic, like an over-the-top reaction to a group that has finally pushed someone too far, rather than a serious threat in context.