twitterfication 

Writing that may contain typos, misspellings, abbreviations and symbols, some of which is intentional, some of which is accidental -- but "close enough" for the reader to figure it out.

Given the amount of twitterfication, it's clear that no one actually READ the article before publishing it; they simply relied on spell checkers.

twitterfication by cabot Wonder April 19, 2010

twittercation 

a vacation from using twitter

im on a twittercation

twittercation by kirtap628 July 12, 2009

twitterdiction 

Someone who is addicted to twitter. Signs you suffer from twitterdiction:

You might actually tweet about your twitter addiction:

"Twitter just informed me that you've reached your tweet capacity for the day. Sorry to be the bearer of bad news. :("

Twitter just told Natalie that she's reached her tweet capacity for the day....she's got a twitterdiction.

Natalie, you suffer from twitterdiction. Do you know how I know? Because you just tweeted how Twitter just put the kabosh on your # of tweets today. Sucker.

twitterdiction by kenyc September 23, 2009