How to do a -- French Fish Tail

To my 6 year old brother, "This hairstyle doesn't look like a fish."
His comment was the can of worms my brothers opened where, for the next hour, they named every fish it could look like:



anchovies, sardines, mackerels, tuna, carp, pompano, hearing, bass...



The conversation went on for quite some time until my sister cut them off with, "It's just a nickname you trouts. Give it