The use of long words.

[_feather]

This came in the mail today.

sesquipedalian \ses-kwuh-puh-DAYL-yuhn\, adjective:

1. Given to or characterized by the use of long words.
2. Long and ponderous; having many syllables.
3. A long word.

I think the word 'speaks' for itself.

Comments

[katmeow]

It's been word of the day several times before.

I still <3 it ;)