Here is a conversation I had earlier with my almost 3 year old son.
3 year old: 'Mommy say knock-knock'
3YO: 'Who's there?'
(alright I'm with you kid)
3YO: 'Boo WHAT?'
Me:'Nevermind... why don't you tell me a knock-knock joke?'
(ahhh a classic)
3YO:'Woof woof I'm a puppy'
Maybe it's me? Maybe his sense of humour is just too sophisticated? But I just can not find the co-relation between that apple and the dog.
But maybe that's the joke?
Maybe... but more likely??? It's lucky he's so ridiculasly good looking.