Place it at the exact frame of the reveal, before any reaction sound follows. Follow it with the Bruh Sound Effect for a deadpan drop, or lead into it after Emotional Damage Meme Sound when a fail needs a second hit.
Over dit geluid
This is a 0.6-second vocal burst from Yajuu Senpai, a short shouted snippet with no full phrase. It feels abrupt and absurd, landing as a jarring, ironic punch. It comes from the performer nicknamed Beast Senpai in the 2001 Japanese work Manatsu no Yoru no Inmu, central to Inmu meme culture.