My son has a real affinity for marine life. Whenever we go somewhere he’s always searching to see if there’s any critters around in the rivers, lakes and ocean areas we go to. He was walking in the shallows of one of the rivers that connects to the ocean and was barefoot. He screamed and flung his foot around to see that attached to his toe was a crab pinching with one of its claws. An old guy up on the bridge laughed and said “schooled”. I looked at him and he said “don’t walk barefoot in the crab spawning zone!”