Rick Rolling with Cakes

Holy bejeebus! I just discovered a new way to Rick Roll someone: with a cake! This website has a small gallery with instructions for achieving the feat.

Basically, you decorate a cake with Rick Roll on it. Then, you take a round box (just larger than your real cake) and decorate that to look completely unassuming. After your victim blows out the candles on the fake cake, you get to Rick Roll them by removing the box! How awesome is that?!?