Silicon valley
From Wittypedia
Silicon Valley is the name given to the cleavage found between surgically enhanced mammory glands. It is also the place where many computer components are designed and constructed - which is phenominal considering you wouldn't think you could fit that many scientists down there.
Men are said to generally prefer big breasted women because they have much more room for laboratories (which is obviously a sign of wealth) and not simply because they 'look cool'.
Sillycone valley on the other hand is in northern California and is a huge valley made up entirely of cones.

