You know you're a teacher when...

you are sitting on the floor with your first graders at the 2nd-3rd grade singing concert, and the cherub sitting in front you picks something out of his shoe and tosses it over his shoulder. It lands in your hair, and when you shake your head because you think it's a bug stuck in your hair, a piece of dog poop falls out and lands in your lap.

And that pretty much sums up my day.