One who views a tumblr user's "likes" without him or her knowing. This is accomplished by using the URL www.tumblr.com/liked/by/username. The user must not have checked a box in the settings to hide the likes. See also, tumblr creeper
Jim: "What the hell are you doing man?" Neal: "Dude, I'm checking Scott's tumblr likes because he didn't hide them. Man, he likes a lot of porn on here." Jim: "Dude, you're a friggin' tumblr voyeur."
by Jamie Mac123 July 26, 2013

An insult to social justice warriors.
by NatureFagg0t June 28, 2017

when one pleasures their partner sexually based off of entries they found in that partner's tumblr feed.
by a.fazil March 1, 2014

The act of scrolling incessantly through your tumblr pics, usually porn, which produces tumblr thumb: a soreness that comes from long term scrolling on your iPad.
Hey, DuJuan, I'm rolling through the tumblr feed of all the new porn pics on Tumblr. Dude, I've got Tumblr thumb!
by MatanP October 10, 2014

Ash: Did you just reblog me?
Kyri: Yeah man, I don't have any original thoughts of my own.
Ash: You sir are a tumblr weed.
Kyri: Damn :(
Kyri: Yeah man, I don't have any original thoughts of my own.
Ash: You sir are a tumblr weed.
Kyri: Damn :(
by followme August 7, 2011

Used to describe words created or re-defined by social justice warriors for their various concepts. Mainly coined on Tumblr for use by their userbase, whether online or in real life.
Person 1: Wow, that was retarded.
Person 2: You ableist piece of shit, check your privilege!
Person 1: Would you fuck off with your Tumblr terminology, please?
Person 2: You ableist piece of shit, check your privilege!
Person 1: Would you fuck off with your Tumblr terminology, please?
by Herp Herpkinson July 28, 2015

Two desperate attention seeking 12 year olds who take pictures in obscure places while their mom takes the photo. Afterwards they completely butt fuck the photo with filters and edits.
by Z123411 October 30, 2013
