Refrigerator Pet Peeves

When is the last time you went to your fridge looking forward to enjoying something from it only to realize someone ate or drank what it was you were looking for?

That was me this morning. I was so looking forward to a glass of O.J. only to pour myself a glass and discover there were about 3 drops left in the carton. Uggghhhh! I start my day super early so needless to say there was no one to yell at when I discovered the empty orange juice carton. Can you say frustrating? That is pretty much my 'refrigerator pet peeve,' when something is empty and no one bothers to throw it away. What is yours?