Place this clip as the reaction beat right before a reveal, then follow it with the To Be Continued button when the scene needs a hard stop, or the Anime Ahh button for a cleaner second reaction from another character.
About this sound
This 2.5-second clip captures anime fighter Inosuke bursting into his HWUEHUWEUWHE laugh before yelling nandakore, Japanese for what is this. The delivery feels manic, confused and proudly over the top, turning a simple reaction into pure chaos. It comes from the Demon Slayer series.