Define Your World
One of my favourite pieces of regular bacn that I receive is UrbanDictionary's word of the day. As a lover of most things language related, and in particular its reflection of culture, I find UrbanDictionary a very entertaining resource.
I'm graced with friends that are not so creatively stunted by process and precision as I am, and thus, through them I enjoy a regular source of extra-dictionary words. A few choice examples, and my own humble additions are found here. Have a look, and if you identify with any of the words there, be sure to give them a few thumbs up.