look up any word, like darude - sandstorm:

1 definition by OCgirlXOXO

(sh-MEX-purt) someone who is a thought leader in the use of and theory of social networking, specifically Web-based tools such as Facebook, Twitter, YouTube and MySpace
My boss thinks I need a Twitter to promote the business, but I was afraid, so I called a schmexpert.
by OCgirlXOXO July 23, 2010