DnD Story: DM and Gnome

DM: this big guy wearing a breastplate walks in.
Gnome: I use spark on the floor.
DM:uh…..why?
G: to set the tavern on fire.
Rogue (OC):can you not?
G: 18
DM: it starts a small fire, but the newcomer notices and magically extinguishes the fire and
stares at you.
G: I roll to intimidate. Nat 1….
DM: you’re more scared than you were before. You piss yourself.
G: I go to the bathroom to wash it off.
(The smell lingered for two days)