I wear the same pants every day. Taking them off would be bad.
It's hard enough to go "to the bathroom" in my cold corner of the world.
One time I was pooping behind my igloo and was attacked by some arctic wolves.... I beat some of them to death with my walking stick and the rest ran away... and as I walked back to my igloo, I slipped on my poop and hit my head really hard on the ice doorway... I was unconscious for 2 hours and when I woke-up, I had frozen poop on my nice polar bear pants and my right elbow. I was very upset.