My list includes:
Putting dirty nappies on TOP of the nappy pail rather than inside it.
Hanging his coat on the door handle of the coat closet rather than inside it.
Coming home from work, putting his very expensive suit jacket on the back of a kitchen dining chair then going to the bedroom to undress. Inevitably the jacket gets something smeared on it by sticky little fingers but he never seems to learn.
Forgetting to take his wet swim towel out of his gym bag then using one of our good bath towels the next time he goes for a swim leaving the mouldy gym towel for me to deal with.
Dumping his gym bag in the hall outside the cupboard that I cleared out especially for his gym bag.
When there are only a few dirty dishes he just shoves them in on top of the already clean dishes in the dishwasher and runs the whole lot again, thereby getting the dirty dishes somewhat clean and the clean dishes somewhat dirty.
Anyone else driven to the brink of insanity by little things like this??