Dm: you're on a building. Orcs are raiding the town. What do you do?
Me: *irritated at everything* alright I guess I'll light an arrow and shoot that
Dm: roll intelligence
Me: (seriously dude?) *rolls not bad*
Dm: you never specified which end to light and how to light it, so you light the arrow on the wrong end and catch the roof on fire
Me: ._.;; (I thought this game was good once?)

@ambyrb wow your dm sounds horrible, that's needlessly hostile to the players and just ruins everybody's experience