where's my sign?

Caleb was grating cheese at Grannie and Pa's this weekend. It was the first time I think he has ever used a grater (as big girls are usually fighting for the honor). Grannie makes the most wonderful macaroni and cheese in the world! After grating without mishap Caleb began licking the cheese off the grater (of course I watched! Not only watched but took a picture!). Never occured to me to talk about the "direction" to lick! Needless to say, he grated the top of his tongue! I did not take a picture of that:) A great lesson in grating was learned....lol