Valve Cores. I has them.
 

You see a thread, find an image and "presta"; you have a clone.

It is clever, I must admit.

I'm pretty sure I don't have valve cores.

Are they part of what makes the car go?

They are what keeps the air in the tires.

But are the o-rings any good below 40 degrees farenheit?

then I has them.

Just goes to prove that "chicks cannot hold they smoke."

Nipples will do, in a pinch.:blush:

Valve cores are probably pretty useless. I doubt they distribute binaries with debugging info.

Are we talking Schrader valves or Presta valves here? :cool:

Can we take the vulva cores clone clone as read?

It works well for trees and ice, but I doubt a woman would appreciate that as a way of determining her age.

They take those things out of a valve stem with a special wrench... not too nipple friendly...