Tumblr

"And for the sake of Tumblr gifs, I don't have my arm around Anthony right now. It's actually around the — no! No, you're giving 'em perfect gif... stuff!"

- Ian

Tumblr (https://www.tumblr.com/) is an American microblogging and social networking website founded by former CEO in February 2007. The service allows users to post multimedia content to a publicly or privately visible short-form blog and follow other users' blogs. The primary tool for Tumblr users is the "dashboard", a live feed of recent posts from followed blogs that users can comment on, "reblog", and like. Users can also add tags to posts to filter them into categories, and the website also features messaging and group chat features.

From 2013 to 2019, Tumblr was owned by, which was itself acquired in 2017 by , who placed Yahoo and Tumblr under its subsidiary In 2019, after months of losing traffic after heavy restrictions were placed on adult content, Tumblr was sold to

In videos

 * In "IF THE INTERNET WERE REAL 2", Tumblr is parodied when Anthony haughtily walks up to a framed Bad Luck Brian meme, crosses his arms, and dismisses it as a stolen meme from Reddit.
 * Ian and Anthony browse Tumblr in the following Smosh is Bored episodes:
 * In "Tumblr Tags!", Ian and Anthony search various words and phrases into Tumblr's tag search and react to what they find.
 * In "OUR NUDES ON TUMBLR?!", Ian and Anthony browse and react to more tags.