It's not as meaningful as some of the others, but my favorite is "sardoodledom" it's an uncommon word meaning a mechanical or over-dramatic portrayal of a chracter, or a stereotypical, uninteresting plot. It originated from a French playwright. It's my favorite way to tell someone that he is over-acting.

Just one word enough to say, it is "CARE" 

<em>I believe every words on his favorite</em><img title="Sealed" src="http://www.italki.com/Scripts/tinymce/jscripts/tiny_mce/plugins/emotions/img/smiley-sealed.gif" alt="Sealed" border="0" />

<em>Well of course Allah</em>

a have many favorites words by as of this day my favorite was "things happen in real life"

cowboy...