When you've had it up to here with a pesky finned friend ruining your serene aquarium or a school of invasive fish taking over the local lake, it's time to don your toughest expression and get to work - just like a fish whisperer of doom. Use 🐟💀🧹 to hint that it's time to break out the piscicide, and those unwanted swimmers will be sleeping with the fishes in no time. Perfect for when your friend asks for advice on how to tackle their fish problem.