Definitions by Cinde

car boner 

An erection caused by the vibrations of a car usually occuring on long car rides, and lame scenery which sometimes causes the mind to wander and think about said vibrations.

"My gosh honey! I didn't know you were in the mood."

"I'm not, it's just a damn car boner. It'll go away in a minute."

car boner by Cinde April 27, 2006