I had a Dwarf character in a group I was GMing (actually WFRP but same difference for this purpose) he was always doing random funny stuff. One time the group needed to break into a house to recover some documents, the elf says cause a diversion.
The dwarf takes 30 minutes wondering over to the other side of the city where he proceeds to break into a warehouse full of Brandy, he casts fire ball (he was a wizard), the whole place goes up nearly killing the dwarf and setting the adjacent ware houses on fire.
By the time he gets back to the group half the city is on fire. The rest of the group is wondering whats going on and when the dwarf kicks in the front door he says “Trust me no one is going to care about a few burglars”.
By: Visitor Q