Yes I am kartwheeling in the grocery store. #coolkidstatus (Taken with instagram)
A person tumbling.
WHAT THE F*** IS TUMBLR?
According to various web definitions, Tumblr is a microblogging platform and social network site that enables the user to post images, videos, audio and text. This content (user generated and otherwise) can then be shared with other users in a simple and easy to use way.