Tumblover 

Person who really loves spending time on Tumblr.

she's a real tumblover

Tumblover by killinhoes February 25, 2011

Tumblog 

Noun: A blog that is on tumblr

Hey what you up to?
Just reblogging to my tumblog
Is that the words tumblr and blog combined?
Yep

Tumblog by keineIdee October 18, 2011

Tumbloid 

A rather not slim person who has trouble keeping their balance.

Did you see that kid fall down the stairs? What a tumbloid!

Tumbloid by Rodger35 January 14, 2011

The Curse of the Tumblogger 

A curse that affects those who Blog on Tumblr. They stay on Tumblr, refreshing their dashboard in hopes of another post, until early morning hours. But when they finally go to bed, they are plagued with the thought of what their Night Blogging Tumblr Friends would be posting. They will not be able to sleep because of these thoughts and will wake up as sleep deprived zombies, but this is cured by another dose of Tumblr, which starts the cycle again.

Non-Tumblogger: Holy Shit, what happened to you?
Tumblogger: Need... Tumblr...
Non Tumblogger: DUDE WAKE UP
Tumblogger: Can't... Need... Tumblr... Dashboard... Night blogging... posts... funny...

Non-Tumblogger: WAKE UP
Non-Tumblogger 2: Leave him be, it's The Curse of the Tumblogger. He'll be fine once he gets on the computer.

The Curse of the Tumblogger by sanchow March 27, 2013

Tumblorgy 

A bunch of Tumblr posts suggesting the users join togetherfor an orgy of pure WIN

These four guys I follow, were just talking about a tumblorgy, and I was just thinking "Man I'd love to get in on that!"

Tumblorgy by Coblkcub December 18, 2009

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