What's in a word?

http://edition.cnn.com/2008/US/07/07/new.dictionary.words.ap/index.html

The dictionary has added a bunch of new words, most of which are for the hip and trendy crowd.
Some of the new words include:
edamame- immature green soybeans
pescatarian-a vegetarian who eats fish (so not really a vegetarian)
prosecco- a sparkling Italian wine
infinity pool- an outdoor pool with an edge designed to make water appear to flow into the horizon

So...is there a new word that means full of shit?