Place this clip right after the boast in your edit, then follow the reaction with an emotional damage button for the fallout, or cut to a bruh soundboard button when the person quietly gives up trying.
About this sound
This is a short clip of Kevin Hart delivering the line 'you ain't gon do' in his loud, animated style. The delivery lasts about seven seconds and builds like a dare. It feels funny and taunting at once, the sound of someone calling a bluff and enjoying the disbelief.