What's your hottest character idea that you didn't get to play (long enough)?
Mine was a Wild Magic Sorcerer that vehemently believed he was a regular city guardsman and explained every bit of magic he produced away as pure happenstance.
Low wis warlock who is convinced he's actually a Paladin, and is confused why his oath keeps seeming to change arbitrarily. Thought that signing the contract was making his oath.