I very much enjoy hippopotomonstrosesquippedaliophobia. However, I also love epitome, paradigm, and bombastic.
It WAS gesticulate for the past 4 (wow, that's alot) years, but now, its Snollygoster. It means a person who is sharp, but has no scruples.
Paradoxes for the win.
My favorite fake word( I made it up) is MUSTACHIOUS: the act of having a mustache under your nose
My favorite real word is...I don't know actually....