Good ol' Webster might roll over in his grave after reading this slideshow of unusual dictionaries.
These nerdalicious repositories of words include a Twitter-inspired dictionary and thesaurus, dictionaries that are based upon images, crowdsourced dictionaries that allow users to add new words, and apparel and ad campaigns that celebrate delicious definitions.
New USB Dictionary and Thesaurus
The Visual Dictionary
Visual Thesaurus: Innovative New Tool
'Mouse Potato' and 'Google' are among dictionary's new words
Dictionary Word of the Year
From Twitter Thesauri to Depressing Dictionaries
By: Marissa Brassfield - Published: Jun 21, 2009 Updated: Mar 31 2011