Twisturbation 

Posting something on Twitter in an effort (conscious or otherwise) to stroke one's own ego, i.e. what nearly every single Twitter user is doing nearly every single time they post something on Twitter. The post itself can be of either a positive or negative nature; the only aspect of import is its lack of useful content, much like actual masturbation.

If you glance, even once, at Snooki's Twitter feed, you have enabled a Twisturbation addict.

Kanye West routinely engages in Twisturbation, showering the masses with his nonsense.

Twisturbation by TheShaz January 6, 2012

tabsturbation 

Masturbation to porn on a tablet because your porn computer is previously occupied/full of viruses.

Totally Not Gay Dude 1) "How have you been making due while your computer is in the shop, Eric?"

Totally Not Gay Dude 2) "It's been great! I did some tabsturbation on my way to work."

Mom) "What were you doing in the bathroom for an hour?"

Son) "Tabsturbating, it was quiet in there and it actually has a lock. DON'T JUDGE ME!"

tabsturbation by Nizzl September 30, 2011

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

Twitterbation 

1. To follow oneself on the network site 'Twitter'

This phrase is coined by BellaFlan, the most awesomest FanFic writer ever

BellaFlan: Twitter just suggested I follow myself. isn't that like masturbation?
My Thoughts: No, its TWITTERbation.

Twitterbation by thatgirlwhoplaysCOD November 21, 2010

Twitterbation 

Public self gratification via social media. Tweeting to tell others about your accomplishments and "stroke" your own ego. Proceeded with a "#" when used in social media.

Donald Trump regularly practices #Twitterbation to try and validate his existence.

Twitterbation by PB5K January 6, 2017

Twitterbation 

Nudge yourself on twitter!

e.g. nudge Urbandictionary

Hey he just did Twitterbation!

Twitterbation by Twitter Bation November 25, 2009

Tweeturbation 

The act of tweeting yourself on purpose, or by accident.

Roy: @roy has some serious tweeturbation happening here!

Tweeturbation by wjrcoop October 11, 2012