http://williamshatner.tumblr.com/
To which someone else came up with the obvious joke:
William Shatner... GOT... a tumblr.
However i prefer the slightly less obvious:
Captain Kirk is getting a tumblr, why is he getting a tumblr?
Captain Kirk is getting a tumblr, why is he getting a tumblr?
To hug the tumblr
To envelop... that tumblr
To hug the tumblr
To envelop... that tumblr
He wants to make love to the tumblr
http://www.youtube.com/watch?v=HU2ftCitvyQ