twitterbeast 

A person who constantly trawls Twitter looking for amusing or pornographic tweets to amuse his or her friends.

Jonny is a "twitterbeast" he never stops!

twitterbeast by Typhoonarse September 6, 2018

twitterblasts

The sudden torrents of rank, gaseous bullshit regularly expelled by the 45th President of the United States.

So many twitterblasts come blowing out of this asshole on a regular basis.

twitterblasts by Dr Bunnygirl July 11, 2019

Twitterbater 

A person who has a Twitter account they regularly update and that no one beyond themselves reads. Aware of the lack of traffic, they keep at it, seemingly Twittering only for their own self-gratification or to make themselves feel more important/special.

Guy #1 -- "Hey, guys! You should check out my Twitter page, it's crazy cool!" *walks off*

Guy #2 -- "Think that guy knows no one cares?"

Guy #3 -- "Yeah, definite Twitterbater."

Twitterbater by lumbersmith March 24, 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

Titterblast

To titty fuck a Mary after you glitterblast and dragonblast her.

I only Titterblast when she let's me.

Titterblast by Gaster sans June 25, 2018

twitterbating

The act of using Twitter excessively - often in a vain attempt to manufacture an alternative reality out of narcissism - to the detriment of one's health and social status.

"Why can't he stop twitterbating? Not even his Mother cares enough about him to read this garbage."

twitterbating by discordinoffice January 2, 2009

Twitterbation 

Twitterbation (noun) An act of social masturbation in which one retweets trivial @replies directed toward one's self that offer no apparent benefit to one's social status.
Accounts for approximately 98% of posts on twitter.com.

Related forms:
twitt-er-bate - to engage in twitterbation
twitt-er-ba-tor - one who engages in incessant twitterbation
twitt-er-ba-to-ry - a twitter post that displays the fundamental qualities of twitterbation

"Have you been reading Greg's retweets lately? He's been blowing his @reply load all over the place!"
"Indeed, Carla. It seems to be a classic case of Twitterbation."

Every time you twitterbate, God kills a bird.

Twitterbation by Twaction October 29, 2009