Place this clip directly after the teasing moment in your edit, before cutting back to normal dialogue. Open the sequence with a damn meme sound for the initial shock, follow with this plea, then finish with Nelson's Ha-Ha! Sound Button as the teaser reacts.
About this sound
This clip is a short spoken Spanish line, about two seconds long, with a voice saying 'Seba, no seas tan cruel' to someone named Seba. It feels pleading and half-joking rather than truly upset, like a mock complaint made when a tease, prank or harsh comment goes a bit too far for comfort.