This clip comes from Ultrakill, the fast paced indie shooter by Arsi "Hakita" Patala and New Blood Interactive. Short voice lines from the game spread through gameplay montages, boss edits, and meme compilations because they are intense, clear, and easy to time with visual payoffs. “Yes, that’s it” stays popular because it instantly signals approval while still sounding forceful, which suits both high skill gaming clips and ironic reaction posts. It is often used in the same editing space as the FNAF Jumpscare Scream for sudden impact.