Place it right after the moment Elisa appears on screen, then follow it with the Nope meme sound for a second rejection before cutting to the next scene. For an entrance gag, start with the Roblox Oof sound, then use this clip as the payoff.
Über diesen Sound
This is a short voice clip, about 2.7 seconds long, of someone shouting for Elisa to go away. The delivery is blunt and exasperated, turning a simple dismissal into something funny and awkward to hear out of context. It lands as a playful, over-the-top way to tell someone to leave you alone.