I just told Zack that because he didn't take a nap today, he'd have to go to bed early. In response he says:
Zack: I not tired Mommy. Look at my eyes, they not tired
Mommy: Well your eyes might not be tired, but your body is.
Zack: Look at my bottom Mommy. It's not bleedin'. I not tired.
What? How did we get from my eyes aren't tired to my bottom isn't bleedin'? Only in a almost 3 year old mind can that happen.