A synonym for Tumblr Followers. Term coined originally by superash.tumblr.com but it's become a pretty popular word on the interweb.
Dude 1: Sick, I got some new Tumblrites, sick sick.
Dude 2: Tumblrites, who the fuck are you Jesus?
Dude 1: Nah man, he had disciples, these are my tumblr followers :)