Here's a challenge, convincingly use all the "fancy" words from this thread in a paragraph or so.

edit for clarity

antidisestablishmentarianism
noun
Opposition to the withdrawal of state support or recognition from an established church, especially the Anglican Church in 19th-century England.

I win. :D

I actually had to learn that one in grade school. Mr Olesky. Made us write it down and keep it on file.

Supercalifragilisticexpialidocious!

Actually, it's one of those words early dictionaries kind-of-sort-of made up to look cool.

Such as floccinaucinihilipilification and pneumonoultramicroscopicsilicovolcanoconiosis.

And that one.

The Dictionary didn't make that one up, Walt Disney did.

Hmm, I always thought -perusal- was one of "them" words.

I play League of Legends and one of the characters (Lulu, to be precise) shouts that when she uses a spell. She's one of my favourites in general. :P

Oh, my favourite word is probabl lackadaisical, though I don't know if it qualifies. I just love that it doesn't have anything to do with a lack of daisies.

Ooh, this thread is going in the favorites list for sure :3...

I'm not sure what my favorite terms would be, but let me throw in precarious, tenuous, vociferous, and voracious. Yeah, I kinda like adjectives ;P.

I've always been a fan of serendipity, the art of finding awesome stuff you weren't looking for.

It's also one of the few English words that has no suitable translation in most other languages.

A few words about that word.

http://www.youtube.com/watch?v=hOSYiT2iG08

How about Circumbilivagination = to move in a circular motion. No, no, it's not what you think !!!
" I saw many little Beach towns in my circumbilivagination of Florida. "
Yeah !! I remember Mrs Martin making us use that one in a sentence.

If you tell me you are from St. Louis I'm going to shit. :P

Oh, and I cede the victory to Telika. No surprise and not to kiss anyone's ass but ever since the day I joined he has clearly shown himself the most learned person in this forum. No offense Licurg. :P

Fanciful folks are often found preening themselves in front of a mirror. :P

I see your Blackadder, and raise you The Simpsons.

http://youtu.be/5HQEOO5BvcU?t=1m5s