Jimn

"That's a nice cart u have there, it would be a shame if someone were to.......... touch it without consent. Don't worry baby i wouldn't do that to your fine oak frame, your curtains however..... a whole new story"
Mr.Jimn is an iconic character within the Shmexiverse. The character is the Goblin Mr.Jimn who made his debut in the Lost Mine of Phandelver as an NPC, who first met the party when he attempted to rob the cart of its supplies with his gang but accidentally gained the party's love. 
Known for his distinctive voice, and his obsession with calling everyone "Boy", he is a creepy goblin who caught the heart of the party's bard (Joker) who has promised that if he were to return they shall get the mighty Mr.Jimn to be their king (and daddy). 
Mr.JImn's powers levels are Unknown but the party has created a mythos surrounding him who believe him to be to strong as the great old ones and Mr.Jimn is only a weak servant that he sends into the real world to speak to the people of the world.
Though his whereabouts are unknown to the party he is still alive. He may re encounter the party due to him spending the majority of the time in the underdark, based near the city of Gracklstugh he has another group of like minded people that he works with to steal things from both the people of the underdark and the surface.