Twitterjam 

twitter-jam:
Difficulty accessing twitter due to excessive usage starting after 5:00PM est till 8:00PM est as a result of people departing from work.

While stuck in a traffic jam and trying to help friends to avoid the traffic I found myself in a twitterjam when trying to warn them.

Twitterjam by vox057 April 30, 2009

Twitterfag 

A person who constantly posts on twitter about things that no one else cares about or things that are irrelevant.

Over the past 5 minutes you have had 3 posts about your dog, 2 about your best friend, and 1 about your grades, your're such a Twitterfag.

Twitterfag by dj4800 December 18, 2011

Twitterbomb

To pollute the stream of a Twitter hashtag by tweeting a meaningless, satirical, or spamlike tweet containing the hashtag. Usage is comparable to googlebomb.

McDonald's marketers were horrified as #mcdstories, meant to solicit positive tweets about experiences at the restaurant chain, was twitterbombed with replies like "I ate a Big Mac and got the shits for 24hrs. #mcdstories"

Twitterbomb by bselig November 7, 2012

twitterate 

Adj. Literate in Twitter-speak; able to use Twitter.

Doug: Hey man, did you see my last tweet?
Tom: Nah, sorry dude, I'm still not twitterate.

twitterate by UD Phwoar July 26, 2011

Twitterea

To post a large amount of consecutive tweets.

Did you check out Merlin Mann's twitterea yesterday? I can't believe he only lost a hand full of followers.

Twitterea by auniverseaway August 26, 2008

twitterfatigue 

Inability to get motivated to tweet on a regular basis.

I have not tweeted in a more than a week. I'm suffering from twitterfatigue.

twitterfatigue by lawlygagger October 17, 2010

twitteratti 

The entitled 20 - 30 somethings of San Francisco.

The twitteratti have taken over the Mission district with the artisan coffee and beer.

twitteratti by Joidviv October 8, 2017