Quote Originally Posted by LazySmoking420
I'm glad not everybody is saying the dick or pussy.. So I'll be mature as well.

I'd have to say the Heart. Think how many beats the heart will do in a day, in a life time.

The heart never has a day off, always pumping blood and oxygen to different parts of the body.

It only stops beating when the body dies.
Ya but what about the lungs? They keep breathing in and out all day... lifetime-wise absorbing oxygen. All this and every now and then getting some nice THC.:thumbsup: