twitterass 

Harassing someone through twitter, usually following them while they are not following you; local and national celebrities or press people, etc.

twitterassing, twitterassment.

(also, sexual twitterassment)

"Yea, Jay decided to take a break from twitter. That girl he met last week totally twitterassed him."

"It is the policy of this paper that no reporter respond to twitterassment from the unwashed masses we feed our crap to."

twitterass by mat_catastrophe September 9, 2011

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

Twitterosaurs

The insatiable beast that's devouring the lives of millions of people on planet Earth.

Anthropologists all over the world have expressed their concern about the Twitterosaurs. It's still uncertain if it can be stopped.

Twitterosaurs by Coco Nut January 12, 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

Twitterati 

The Tweet elite, whose feeds attract thousands of followers and whose 140-character spews capture the attention of the rapt who doggedly monitor them.

The Twitterati have simultaneously raised and abased communication to the level of simian savants.

Twitterati by rob reinalda February 13, 2009

twitterast 

A twit (i.e. twitter user) who tweets inappropriate sexual innuendo @minors. Also known as a #twitterphile or #twitterjohn.

Two reasonable people, out to lunch:
Person A -- Did you see that #twittersex Alan was creeping on that 14-year old?
Person B -- Yeah, he's such a #twitterast

twitterast by Burn Your Ships April 11, 2011

twittersation

A conversation consisting entirely of 140 character-or-less "tweets", or Twitter updates, on the micro-blogging website, twitter.com. Twittersations rarely contain legitimate Twitter updates and are instead more of a slower form of instant messaging.

Jack: @Jill How was your Holiday?
Jill: @Jack It was great, we had lots of food and drinks! How was yours?
Jack: @Jill Oh you know, the usual! Lots of family friends came over. Wish you were there!
Jill: @Jack Wish I was there too, it sounds like a lot of fun. Did you hear what happened to Janet at the party?
Janet: @Jack @Jill She got pissed off when she got fifty twitter updates on her phone from a stupid twittersation.

twittersation by Tim Tweet November 27, 2009