Thumblast 

Origin - Social Media jargon in association to private messaging apps, primarily, including but not limited to, Facebook.

1.) Verb - An easter egg planted in messenger by the app developer, whereby, the 'accidental' press of the "thumb's up" (👍) icon on the keyboard submits a ridiculously huge "thumb's up", also known as being thumbusted within the message thread as an embarrassing notification alert that one party of the relative conversation is:

a.) Currently cyber stalking the other party by checking the last time they were online

b.) Currently retracing the history of conversation with anxiety wondering why it is taking the other party so long to respond

c.) Currently actively engaged in behaviors such as the dot watch of the other party, thereby hinting at the perfect opportunity for dot-taunting.

See - Dot Watch
See - Dot-Taunting
See - Easter Egg
See - Thumbusted

ex. "It has been two hours since he responded, so I got worried. I check that his status was 'active 7 minutes ago'. I got even more anxious, so I was pressing on my lasy messages to check if they had been seen. That's when it happened. I accidentally hit the (👍) as I was scrolling, and Messenger totally just put me on thumblast!"

Thumblast by .~TheVelvetHammer August 29, 2016

thumbsturbate

A masturbatory technique characterized by the use of a single thumb as the sole agent of action. Requiring high levels of mental focus and physical stamina, this ergonomically problematic style of masturbation is exceptionally inefficient, as the thumb provides little stimulation and success is dependent on the performer's ability to non-bodily induce ejaculation. It is also known to cause weather to change wildly, likely due to the disturbance of the laws of nature involved in the process. Citied as a major cause of global warming and climate change.

It has only been performed successfully once in recorded history, at high cost to both the user and the environment.

"hey did you thumbsturbate earlier, cause El goddamn Niño just wiped out Canada."

thumbsturbate by littleretardcar October 17, 2009

tumbeasts

when too many people are logged on to tumblr and the website can't be connected to the user; the shittiest thing to happen to a tumblr addict;

I was trying to go on tumblr but they forgot to feed the tumbeasts again!

tumbeasts by coolgirlpin0yy324 March 15, 2011

tumbeasts

Tumbeasts are creatures found on tumblr. They roam the data centre and help run tumblr, though sadly they usually go un feed, which causes tumblr to crash. They are often irritating due to how much they come up.

tumblr tumbeasts

tumbeasts by devifromhell March 14, 2011

Thumbmaster 

When playing the drinking game, King's Cup' (or 'Ring of Fire'), if a certain card is drawn by a person that person becomes the thumbmaster, and whenever they place a thumb on the table or floor everyone else in the circle must follow, and the last person to follow must drink.

Fred is thumbmaster. Fred places his thumb on the table. Everyone except Georgie notices and follows. Georgie is last, so she must drink.

Thumbmaster by Frankie goes to Oxford March 12, 2009

Tumbeast 

Tumblrs Latest Scape goat for why their servers are down.

We'll be back shortly
We may have forgotten to feed the wild Tumbeasts that roam our datacenter, resulting in gnawing and/or mutiny. Animal control has been alerted.

Tumbeast by Abover March 14, 2011

Thumbation 

When couples are holding hands and then start touching or petting each others' thumbs. Can evolve into thumb wars and other kinky behaviors.

Man Friend: "So what did you do at the movies with Katie at the movies last night?"
Dude: "We held bands. Little thumbation."
Man Friend: "Kinky."

Thumbation by Dave Rowe January 27, 2009