Place it just after the opening greeting in a short edit, then follow it with a shocked reaction for the double-take and finish with a goofy yell to close the bit.
このサウンドについて
Shwabadi is a short prank clip lasting just under eight seconds, built around a single moment that is meant to catch listeners off guard. It has a playful, slightly awkward energy that works best when it interrupts a normal conversation. The uploader presents it as a sequel to Hey Guys - ER, continuing that same joke in a new take.