COTD: The Hoontastic Possibilities Of Unexpected Video Game Cars Edition

We reviewed Forza Horizon today and some of us were more concerned with one small detail than the rest of the game.

Joe_Limon asked about a car he saw in the background.

The real question now is. Can I hoon the bus?

We don't know the full vehicle list yet, but we hope that the bus makes it on.

Regardless, this has us wondering, what other racing games have had unexpected vehicles you could drive, and which one was the most awesome?

Photo Credit: Turn 10