In this world I would hope to be a magic user of some sort. I'd probably be Chaotic Neutral and I can demonstrate this by first killing my friend's girlfriend. Let me tell you a story about a time we played D&D.
So we're guarding a caravan and we're ambushed by goblins. The girlfriend was chaotic something and for some reason she thought that meant she was spontaneous and a ditz. So she decides she's going to set the caravan on fire. The DM looks up and asks her why the fuck she wants to set the caravan on fire. She says she's chaotic and thinks it fits her personality.
A couple of us were were napping in a carriage type thing and when the fire ignites we decide it's time to get the hell out. The warrior sleeping inside says he plans to jump out of the carriage. He roles a check and critically fails. As a result, he jumps straight up, hits his head on the roof of the carriage, goes unconscious and burns to death. I manage to get out of the caravan and after a short breath I am savaged by the goblins. Woe is me.
A rogue who was sleeping on top of the carriage things jumps off and starts sprinting away. He is told to roll a luck check. He critically fails and as a result it turns out the caravan was hauling a ton of oil. The fire ignites the oil and causes an explosion. One of the wagon wheels flies off in the explosion and decapitates said rogue.
All that's left now is a warrior who was walking along side the caravan and the mage who set the fire. The warrior tells the DM he wants to heave his greatsword over the carriage. Again, the DM looks up and asks why the fuck he wants to do that when he is surrounded by goblins and fire. The warrior is adamant about it though. He demands he be allowed to heave his greatsword. The DM allows it. The warrior roles really high and as a result the DM claims the greatsword flew over the carriage and kills the goblin leader, scaring off all of his minions.
What was a party of 5 is now a party of 2 because the dumb ***** thought that chaotic meant being "LIEK TOTALLY RANDOM XD ^_^"