Heh,, This is a laffing riot! check it out here.

An excerpt here:

Optimus Prime

Ok, bear with me on this one, he’s the only Autobot who can fight worth a damn, being a true warrior and all. Plus, he’s a semi. He’s a truck, which can turn into a half truck, half robot that kicks Megatron ass and has a largely dysfunctional authoritarian complex. He’s a trucker! And everyone knows that all truckers are manly men right? So by all standards, Optimus Prime (with the deepest/coolest voice on this list I might add) is a manly man, er…robot-man…thingy.