Its my birthday and I'll destroy it if I want to

As I went to pick up the cake for my older son, my younger son proclaimed that I had forgotten his birthday cake. As we loaded everything and everyone into the van, he then tells me that for his birthday he wants to destroy his party. At the party, he told us all that the presents are for him and that the nine year old (whos bday it is) cant have them. Oh well. He's only three. Wish me luck for church tomorrow.