Place it at the end of a short exchange, after the pestering messages have piled up, so it works as the final reply. Open with a WhatsApp Message Sound to set up the nagging, then follow with this clip, and close with Arretez D'envoyer Les Messages for a second refusal in another language.
About this sound
This six-second Russian voice clip says “ne lomay mne yaitsa” with an exasperated edge, as if the speaker has run out of patience and wants the other person to leave them alone. It feels blunt, fed-up and comically confrontational, and that frustration comes across even to listeners who do not speak Russian.