Pirate's Cove used the word

"emasculated" when redefining Kathleeen Parker's article about the first "female President"

If Bill Clinton was our first black president, as Toni Morrison once proclaimed, then Barack Obama may be our first woman president.

My term would have been "Ball-less".  Neutered just sounded too nice and vasectomied just wasn't feeling enough.  Hey, I'm allowed to be a little more nastier than a paid faux-conservative columnist, am I not? :)

But emasculated works.