Place this clip at the exact cut where the reveal happens, after a plain intro shot with no effects. Follow it immediately with the FBI Open Up Sound for a second surprise entrance, or leave it alone as the single payoff for shorter edits.
About this sound
This 9-second voice clip is a male voice doing a polite 'Hello, it's me' greeting before shouting his own name as the payoff. It feels abrupt and gleefully disruptive, turning a friendly moment silly in an instant. It comes from the long-running John Cena surprise-reveal meme used across prank and bait-and-switch edits.