Put it at the start of a recognition beat, right before the zoom or caption names what was spotted, then follow it with the Bruh Sound Effect for an obvious detail or the Oh My God Meme Sound when the discovery is genuinely surprising.
About this sound
This 1.9-second clip is a short, sharp whistle timed to the Leonardo DiCaprio pointing reaction, with no dialogue or music behind it. It feels playful and knowing, like catching something familiar a beat before everyone else does. The gesture comes from the 2019 film Once Upon a Time in Hollywood, where Rick Dalton points at a television after spotting himself on screen.