This is a concept taken from the game World of Warcraft and the table top RPG of the same name.At one point looking through a supplement for the game I came across stats to create a Murloc character and that there is a Barbarian class in D&D.So one thing lead to another and voila! A Murloc (not the most threatening looking creature) and the most physically imposing character type in Dungeons and Dragons. Makes for great comedy.He has a backstory of some kind. He protects a town called Ratchet (which is found in the game) although no one knows why or can really speak his language. He just shows up randomly and beats people unconscious with his dull, rusted greatsword... which he drags behind him until the RAGE is upon him.Fear the beer swilling barbarian Murloc.