Funny Boy

Ok so I hope I can explain this to make it some across as funny as it is. Cooper loves to be silly, he really always has and he has started being a bit of a joker! He loves to look at books with pictures of animals or shapes and lately he will point to one of the animals and say, "is that a cup?" then say "noooo" and I say "no it's a -" and say whatever it really is and he just laughs and laughs and he'll say it about everything on the page. I have no idea why he asks if something is a cup but it's pretty funny, his little personality it just too silly he keeps me laughing all day.