A phrase I have taught the Boy, "D'oohh!" It is different from Homer Simpson, a little more drawn out. He learned this from me as I learned quickly to use a little groan to avert me from saying something I shouldn't say. Well today as I was dropping him off at pre-school there is always a teacher at the pre-school door and there is currently a substitute teacher at his school. We pull up so he can get out and go to school and he says, "D'ooohhh! Mrs. A again!" in a very upset tone. Granted he still ran up to school through the door on his way to his room.