Tumblr Whore 

Someone who posts their entire life on Tumblr, usually to seem dramatic or to use in place of actual communication.

Josh: Hey man did you and Emily break up? I saw her post a bunch of emo pictures on her tumblr.

Dave: Yeah, she's a total tumblr whore.

Tumblr Whore by Incredibly Annoyed April 7, 2011

Tumblwhore 

A Tumblr addict, making large numbers of unnecessary posts in a short amount of time. These posts are usually about nothing, and could easily be facebook stati, such as "Off to take a shower" or "I don't really feel like walking my dog. >.>"

Tumblrwhore: (8:30) I'm out of icecream. T_T
Tumblwhore: (8:32) I think I'm going to go to the store to buy more icecream.
Tumblwhore: (8:31) Any suggestions on what kind of icecream to get? I can't decide.
Tumblwhore: (8:35) I'm gonna go to the store now! Can't wait for my icecream! :D
Annoyed Follower: (8:40) OMG! NO ONE CARES! YOU"RE SUCH A TUMBLWHORE! THIS BLOG IS SUPPOSED TO BE ABOUT FILMMAKING ANYWAY, WTF!? *unfollow*

Tumblwhore by A Friend Of Tyler Durden October 19, 2010