Joshua was visiting at a friend's house yesterday. There were three nine year-olds there and they were allowed to eat in the friend's bedroom. We'll call them stinker 1, stinker 2, and stinker 3 (aka Joshua.)
Stinker 1 calls out: Waaaaaaiter! I want more chicken nuggets!
His grandmother (who was visiting that day,) calls back: I'm not the waiter!
Stinker 2 (a friend of stinker 1) calls out: Waaaaaaiter! I want more french fries!
Grandmother: I'm not the waiter!
Stinker 3 (my boy) calls back: Waitress! I want a glass of water!
She brought him the water.
And then after he told me the story we had a good talk about respect and especially respecting other people's grandmothers.