Pi-Cake

I know this isn't taken with my SLR but I didn't have it with me at the time.
Tomorrow is my last ever maths lesson at school before we step down and go on study leave. Its going to be sad because we've had this teacher now for 5 years. So, me and my friend decided to make a cake, or 3, join them together and make them into the shape of the mathmatical symbol pi, so we spent the afternoon baking, shaping and icing to end up with this, then proceeded to run around the kitchen in hysterically laughing at the fact that we didn't mess it up! So this picture pretty much sums up my day!!