Automoboner 

That excited feeling EVERYWHERE in your body when you see a car that tickles your fancy.

I was watching the science channel and saw this new BMW which will change shape due to it's flexible skin. It gave me such an automoboner.

Automoboner by Wisconsin_Techno August 30, 2009

autoboner 

n. An erection one gets from an automobile.

"That Ferrari is giving me such an autoboner."

"Your Prius killed my autoboner."

autoboner by localized September 23, 2009