Tumblrist 

A person who oppresses other people by having a tumblr blog.

A: "She wrote really nasty stuff about everyone around her on that strange blog."
B: "She's clearly a tumblrist."

Tumblrist by DixieChick87 December 2, 2014

Tumblstalk 

Excessively looking at or stalking someone's Tumblr blog. This can include frequent reblogs of this person's blog posts.

Alyssa seems to Tumblstalk Allicia, as all of her posts are reblogs of Allicia's.

Tumblstalk by californiaflow March 22, 2011

Tumblison 

Tumblison, how to describe a Tumblison. They're one of a kind, completely original, very athletic, dependable, independent, self-striving, and absolutely trustworthy. Tend to be a hell of a time when brought together and give you memories you will NEVER forget. Never give up the chance to hang out with a Tumblison, you will most definitely regret it.

Dude I just got done hanging out with a Tumblison" "lucky! They're so sweet!

Tumblison by Creo Williams June 16, 2011

tumblrista 

A woman, womyn, or genderfluid but usually defines themselves as from the female gender binary who loves practically anything that Tumblr throws up. Whether it be Doctor Who, Supernatural, or Steven Universe that the individual may be fanning over, one thing is for sure: she will have at least one side of her hair cut much lower than the top of her head and the top will most likely be of an unnatural color.

"I'm such a Tumblrista that I'm so done with you guys."
"Did you see that Tumblrista? She caught the feels after seeing her ship become canon."

tumblrista by jon handoncock March 24, 2016

tumblitch 

A girl on the popular social blogging website tumblr who sends you nudes, wants to fuck you, and is categorized as just another girl on tumblr.

tumblr + bitch = tumblitch

Man, I got hit up by another tumblitch last night, damn I'm awesome.

tumblitch by pepsisucks May 26, 2011

Tumblost 

When some is so into tumblr they forget about the real world

Angelina: "Hey"
Angelina: "Hello?"
Angelina: "Are you there...?"
Brad: "Sorry hunny! I was Tumblost"

Tumblost by Jude228 July 19, 2012

tumblst 

Being the most tumblr

Girl-Damn I'm really tumblr
Girl 2- would you call yourself, the tumblst?

tumblst by lilaclover September 5, 2015