A long necked toothbrush.
A: A nasty smell that you can't get rid of.
THE PUNCHLINE OF THIS JOKE HAS BEEN CENSORED BY THE GOVERNMENT OF THE PEOPLES REPUBLIC OF CHINA, PLEASE REMAIN CALM WHILE WE WILL DEAL WITH THE OP IN A CIVIL MANNER.
A. With a porcupine, the pricks are on the outside.
A porcupine.
They are always willing to stick their neck out for you.
Because there horns don't work. :)
Because its head is so far away from its body.
Testicles.
A long necked toothbrush !