Does anyone here who has a child in their care who some days just really gets to them?

Today I have this three year old boy who is going out of his way to make me crazy!! You name it he is doing it...

-Not listening when he normally does
-Saying he is hungry, and then not eating the food I offer only to say he is hungry immediately after (not to worry ladies this came to a stop after the first time I offered snack, which was with the group)
-Throwing rocks out of the sand box.... my personal favorite
-Kicking his nap mat at rest time instead of sleeping

Ahhh, normally this type of behavior does not get to me but today it is.

Any good stories or some helpful advice?