You look around the room. You see a large black pot hanging over a smoldering fire and a bathtub on legs, but you don't see a toilet. In fact, you don't see any rooms that could be a bathroom and are starting to dance around a bit trying to hold it in, when you glance outside. In the pale light of early morning you can see that the ground is covered in at least a foot and a half of freshly fallen snow. About 50 feet from the house you are in you see a stand alone stall with a moon carved in the door signifying an outhouse. You're barefoot and have no shirt on, but the pressure's building up and it's getting hard to think clearly, so you:
A) Charge out the door into the snow for the outhouse.
B) Search for something warm to cover yourself and some shoes to protect your feet. You really have to go, but it's not worth freezing over!
C) Relieve yourself in the corner. You're pretty sure it's not your house anyway.