In reply to:

I have this vision of a bunch of physicians, wearing green scrubs, masks and surgical gloves over the top of leather jackets, dirty jeans and winklepickers, stalking ill people through the alleys and byways of the city, leaping on them unawares after running a comb through their hair and emptying the contents of their V8 lowrider crash cart into the victims' unwilling veins ... "Wassa matter, punk. Doncha wanna get better?"

Actually that describes my entire medical education. But what is a winklepicker? Sounds ghastly.