Mario Kart

For a child, great cake, for an adult, hmmm, we have to wonder first, why is he still calling himself Billy. Second, is he still playing Mario Cart? Looks like this cake is for a six year old, per the six candles, unless each candle stands for a decade and we have a sixty year old Mario Kart lover on our hands.
This Post Belongs To Most Geeky Cakes