Longest word

[H2SO4]

wat does floccinaucinihilipilification mean?

[ydoaPs]

the act of judging something to be worthless or useless

[psi20]

how do you pronounce floccinaucinihilipilification

 

floss in oh sin a hill a pill a fick cation?

[Bluenoise]

I'm pretty sure it's

antidisestablishmenttarianism

[radiohead]

http://en.wikipedia.org/wiki/Longest_word_in_the_English_language

[In My Memory]

http://www.geocities.com/szczepanczyk/hippo.html

 

and my favourite:

Hippopotomonstrosesquippedaliophobia - fear of long words

Actually that one is a joke' date=' its not a real phobia. Lots of "phobias" are created as word games, sometimes for their irony value like that one above.

 

See Wikipedia - Phobia List for many examples of "phobias" that arent actually phobias.