tumblurt 

To blog abruptly and impulsively, often without thinking.
Often the result of a hater hatein.

Person 1 "You posted that?!?! What were you thinking?"
Person 2 "I don't know. I was pissed off and I tumblurted it out."

tumblurt by F*8 November 26, 2010

Tumblurking 

Someone who is a lurking on Tumblr.

I fell in love with the 19 year old version of Tina Fey while Tumblurking today.

Tumblurking by nicognito February 27, 2010

tumblurk 

To lurk someone via Tumblr.

Yo, I was tumblurkin' on J's girl, she put up pictures of her in various stages of undress. Whattaho.

tumblurk by Alexander Bowie August 11, 2010

tumblrtot 

A specific breed of tumblrfag. A young, impressionable tumblrfag, usually with a mixed bag of low-to-decent aesthetic taste. The "kids" of tumblr.

Often art students, scene kids, hipsters, and/or Japanese people.

Common reblog subject-matter include body modification, fantasy-color dyed hair, miscellaneous softcore sexual imagery of people with said body art, and landscape/cityscape photography - usually all inexplicably contaminated with emotional text memes that everyone should know by now make you look like an idiot.

- Term coined by kittenhuffer <3

"Yo, that photo I posted from Buzzfeed blew up overnight with all these Japanese tumblrtots. I wonder when the scene girls are gonna find it."

Guy: "Jesus, how the hell do you have so many followers? Who are they?"
Girl: "Tumblrtots."

tumblrtot by StefanoBlack September 10, 2011

tumblrtalk 

Tumblrtalk: typing with erronious spelling and punctuation as to display confusion, anger, or bewilderment

White upper middle class nerdy girls:
"Seriously I would just no. nonononono

i mean he gets points for determination i guess?? ?? ? ???"

Normal people: "Jeez, I hate it when people use tumblrtalk."

tumblrtalk by Logan Feral October 30, 2014

tumblrtastic 

when an awesome post appears on tumblr and is stupidly fantastic

your blog is tumblrtastic !!!

tumblrtastic by marishane August 5, 2012

TumblrTime 

The amount of time that seems to have passed while on Tumblr, compared to the amount of time that has actually passed. Such as going on at 3 o'clock for only 5 minutes, then looking at the clock and seeing that it is now 6 o'clock. What it feels like to be on Tumblr.

If only being at school felt like TumblrTime, I'd finish all my classes in an instant!

TumblrTime by edgesofedict May 29, 2013