Twitterish 

An adjective used to describe someone (very) active on Twitter.

For the average internet-goer, being Twitterish only lasts for a short period of time after a Twitter account is acquired.

Becoming Twitterish may occur after someone realizes that have a large sum of followers (more than one), and feel that they would be let down if that someone doesn't tweet.

Nancy: Dude, ever since Johnny realized he had 3 followers, he's been so Twitterish! He dumped me "for the good of the community!"

Twitterish by LPGhatguy June 28, 2011

twatterism 

Any insult that includes a reference to female genitalia.

Harmony was angry at Geoff after he used a twatterism.

twatterism by The curious bibliophile September 11, 2018

twitteridiot 

Noun: 1. Person who uses Twitter to broadcast asinine pronouncements, petty complaints, churlish insults, insane misjudgments, misogynistic rantings, reckless accusations, absurd vulgarities, vindictiveness unlimited, and/or unhinged ravings, seemingly unaware or unconcerned with their veracity, propriety or wisdom.

2. Person who apparently does not realize how Twitter works, and that others much smarter than one's self will be seeing and reading posted tweets and passing judgment on the character of the writer. (Note: Definition 2 does not preclude Definition 1.)

1. That Donald — such a twitteridiot to be tweeting in the middle of the night about trivial slights.

2. Grandpa's a total twitteridiot; he confuses tweeting with private texting.

twitteridiot by I'mTheDoctor2 December 17, 2016

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

Twitterphobia 

The fear of someone having an opinion other than yours

Jenifer: Hey remember Becky from middle school

Julie: OMG she had so much Twitterphobia

Twitterphobia by chillychili March 30, 2021

twitterstalk 

To collect information, passively or actively, on an individual using Twitter with the intent of using said information to meet (passively or actively) said individual in real life (IRL).

Her avatar is HOT, I'm going to twitterstalk her.

twitterstalk by slonkak2 January 28, 2009

twitterphile

N

A person who updates twitter at least 5 times an hour, every day. Often this person links their twitter account to their facebook account, causing the News Feed to be filled with only updates from them.

Derrick Wright is the biggest twitterphile I know.

twitterphile by Lord Guthrie April 22, 2009