Place it right after the splash or the moment someone goes under, then follow it with a Kiko laugh to turn it into a joke, and open the scene with a WhatsApp message sound so the chat setup lands first.
关于此声音
This 14-second Spanish voice clip captures someone shouting in alarm that his compadre is drowning, the words drawn out in a frantic, desperate call for help. It feels urgent, chaotic and darkly funny, like a real emergency warning dropped into a casual chat, because the panic sounds genuine even while the moment is absurd.