I poop anywhere, anytime, indoor, outdoor, on a train, on a bus, on a boat, doesn't matter to me.
The worst are the level 5 ones where you're on the lift and it comes on all of a sudden and now it's a squeeze the turtle back in, run the slope at full speed, damn the torpedoes, hope a stall is empty and has toilet paper dash and sit before the explosion happens poop. God I hate those! I sure do miss the toilets at the upper lodge, down by the skee-wee rooms.