What is the most baddest word ever?

If you are asking about the best / coolest / hippest Word when you say "baddest" then there are going to be a lot of answers depending on people's opinions. I like the sound of the Word "twang" and "smock" is always a good one. :) "Plethora" and "opulent" are nice intelligent-sounding Words.

If you mean the worst / most crass ... we aren't allowed to post those types of Words on this site.