Place it at the peak of a win sequence, right after the reveal and before the outro, then follow it with Yaaaay Cheer, or open with Bruh when the win was unexpected and let this clip answer it.
About this sound
This clip is a single stretched-out vocal shout of 'yeah boi', held for about eight seconds by one voice. The long delivery makes it feel triumphant and hyped, like a crowd-pleasing call after a big win, with an infectious energy that turns a small success into something worth shouting about.