Put it between a Bruh reaction and a Scream Meme climax in a Spartak blunder sequence, so the edit moves from disbelief to the final reaction without losing the joke.
About this sound
This 0.6-second clip is a drawn-out Russian shout built around the name Spartak and a crude line about eating poop, run through a voice-changing effect that makes it sound warped and overblown. It lands as sudden, silly shock humour, the kind of absurd burst that catches people off guard and makes a plain reaction feel bigger than it should.