Happy Belated Birthday Cake

As Austin was getting ready to leave for work.

Me: I'm going to make your birthday cake tonight, since I have to work tomorrow. But you're not allowed to have any until I get home tomorrow.

Austin: Well, I won't get home until midnight tonight. Technically, it'll be my birthday and I'd be allowed to have my birthday cake.

Me: If you touch that cake, I'll reek havoc on your brownies.