Place it just after the reveal in an edit, following It Was At This Moment He Knew to set up the realization, then let Bruh answer it for a second reaction that keeps the joke moving.
Über diesen Sound
Big Brain Brad is a short 2.5-second clip built around its name, a quick audio cue for a clever or obvious realization. It lands with a playful, knowing feeling, like catching someone thinking a step ahead, and works best as a light reaction rather than a serious statement. Its brevity keeps the joke sharp and easy to replay.