That's not a knoyf

The men of my family were playing golf in Florida recently. Jason and Alexander spent the first day digging balls out of ponds and searching for lost shots without a care in the world. On the second day they played a nicer and well known PGA course. Alexander hit one near water and some brush. He went over to take some practice swings when the course ranger pulled up on his cart. He said to my brother, "when he goes over to take his shot you need to stand behind him with your three iron. If an alligator comes and tries to grab him, bash it on the head." Then, he drove off.