....letterbox banged whilst I was on the loo.
I asked small boy to go and see if there was a card (the opening of envelopes currently being his favourite activity) as Mummy was 'doing a poo' (we are shortly to start potty-training so we are talking about these things quite a lot). Small boy found no card but couldn't work out how to explain that there was someone outside - we have a floor to ceiling window next to the door.
.....So I repeated my request to find the card and 'bring it to me - I'm in the toilet doing a poo' SEVERAL TIMES before the man delivering a big parcel worked out how to use his knuckles and knock on the door. The hall light was on so I knew he had seen small boy so I had no choice but to wipe and wash hands as fast as possible before opening the door to sign the electronic gizmo.
I'm not sure that I have ever been so mortified. Surely most adults 'knock' rather than banging the letterbox?