Place this clip over the reaction shot after the setup, not under the action itself. Follow it with fart with reverb for a second gross-out beat, or precede it with a scream meme to build the sequence as an escalation.
About this sound
This is a loud voice clip, about twelve seconds long, where a speaker calls out a bad smell and stretches the final word into an exaggerated shiii. The delivery feels blunt, confrontational and ridiculous, turning a simple accusation into an awkward gross-out moment that makes everyone in the scene sound instantly suspicious.