Damn, that reminds me of my younger days.
USAF Cool School (Arctic Survival), 1989. Just outside Fairbanks, Alaska.
The men's commode was supposed to be a hole dug in the ground 50-100 yards from camp, but the ground was frozen so it was more of a shallow trench with the snow cleared away.
The survival instructors said they didn't want the used government 40-grit toilet paper to litter the woods, so "get rid of it elsewhere".
I took that as my cue to bring it back to camp and throw it in the campfire. Probably not my best idea, since everybody was huddling around the fire warming up themselves and their hot chocolate. The smoke was, at best, pure evil.