That thread proper made me laugh!! Never seen it before
I too have a husband who likes the odd appliance as an alternative to a loo after a night on the bevvy....
When we were dating, he was living in a room in a block on a military base (they weren't ensuite rooms either). I'd finished a run of nightshift and was staying over at his. I needed sleep so sent him out to the bar (so my fault ultimately...). He came back a few hours later slightly worse for wear, got into bed and fell asleep. A few hours later I heard shuffling and woke up to a 'trickling noise'. He had a fridge at the end of his bed in his room, and he was stood over it merrily having a wee. I didn't know what to do, so I turned the lights on in the room. As canny as you like, he stopped mid-flow, ignored me completely, turned the lights off, and then went back to what he was doing!! I wound up sleeping in his car for the rest of the night and woke up to a very confused look through the window the next morning when he eventually found me!! Needless to say he was VERY apologetic about it all (it was early days in our relationship) but we laughed about it at the time, and still do now!
I do still have to keep an eye on him after a drinking sesh and make sure he is directed to the right place if required every now and then though...