*Blog: a "weblog"... a journal of sorts, about what you do, or desire, or dream, or dig.
*Blogosphere: "The universe of blogs!" But you knew that, didn't you??
*Blovel: A SERIOUSLY long post
*Blogworthy: something worth blogging about
*Blahg: something NOT blogworthy
*dooce: getting fired for something you blogged about
*lurker: when you read blogs, but don't participate (post comments)
*post: a blog entry
*doppelblogger: someone who plagiarizes content from someone else's blog for personal gain
*trackback: when your blog lets you know that someone else has linked to a post