PreDictionary 

PreDictionary n (pre, from Lat. prae, before + dictionary; or: predict + suffixes –ion and –ary) – a proactive dictionary that does not register words that are already in use but "predicts" new words, introduces them for the first time into common usage.

Almost all dictionaries, even those that contain neologisms, are reactive: they reflect various stages in the development of language. PreDictionary is a projective and proactive dictionary: it contributes new words that could make their way into the dictionaries of the future.

PreDictionary by Mike December 25, 2003

Urban Predictionary 

The enjoyable pass-time of reading words found on urban dictionary to your friends and having them guess the definition.

Olly: Lets play Urban Predictionary, what does "dick bucket" mean?
Jonty: You jizz into a bucket?
Jacki: Is it me?
Olly: Incorrect it is actually "a lady who never says no..to anyone. also known as a shezmo"

Urban Predictionary by Mackmasta 'o' Shizzle November 1, 2011

Urban Productionary 

the utter lack of productivity induced by an addiction to urban dictionary

I wasn't able to add the cover letter to the TPS reports because I suffer from urban productionary.

Urban Productionary by UD addict February 26, 2011