Put it at the end of a clip after the bad idea lands, with No No Wait Wait just before it to build the refusal, then Damn right after for the reaction shot.
このサウンドについて
This two-second vocal clip stretches out the phrase hell to the naw naw into a drawn-out, emphatic refusal, delivered in a playful, exaggerated voice. It feels funny, defiant and instantly dismissive, like shutting down a bad idea before it gets any further. It works best as a quick, punchy reaction when a simple no would sound too polite.