would like to add last nights hilarity
aiden is not eating his dinner
me: aiden if you don't eat your dinner, i might have to bite your bum! (this of course is meant to be a joke)
aiden: Nooo! don't bite my bum or the blood will come out!
both robin and i burst into histerical laughter..
aiden storms off, saying its not funny! don't laugh at me!

we tried to tell him we weren't laughing at him, that he just said something funny.. i don't think he was buying it.