Well in the last couple of weeks, my husband has found two empty plastic lemonade bottles in the dirty washing basket (which I keep in the utility part of the garage) - so I dread to think what I've put in the recycling bin! Hope it wasn't my underwear!
Also, last week, I inadvertently threw out a large mugful of fish pellets onto the frozen snow for the birds. It wasn't until I was putting the lid back on, that I realised it wasn't the peanuts I'd meant to give them! Needless to say, the birds weren't very impressed!