Signs Johnny is done eating

After a good meal of spaghetti.

My mom was worried on Saturday night that they were feeding him too much food.  I told her not to worry, he won't eat if he is full.  This is what he'll do to tell you he's done, in order of most to least preferred.

1. He smiles when you say and sign "All finished!"
2. He starts to taunt Toby with the food.
3. He starts to drop the food on the ground.
4. He starts to smear the food in his hair.