The problems we had in designing this cake where numerous, the biggest of which being the lack of an oven. We made do with premade pound cake and some snazzy decorating techniques. If your friend just failed his biology test, try making an Evolution cake to inspire progress. If someone's dog died, you could always consider making them an Skelledog cake. This instructable may be used as a jumping off point for the solving of a wide array of emotional issues.
Step 1: Materials
1) Cake base
2) Icing (Four different colors)
4) Mint Patties for wheels
5) Red Vines for the road barrier
6) Nerds for scattered car bits
7) Foil and Cardboard