Been wanting to do this for a while – finally got around to it.
I made a Dr. Who / Dalek themed lock screen for my Samsung Galaxy SIII.
Yeah. Sometimes you need to take an (in)sanity break and do something dumb/wonderful. Go here if you want to use it for your phone. And here’s a stupid short URL to type into your phone/share quickly: http://bit.ly/dalockS3
*UPDATE* At my friend Aimee‘s request, I made a Galaxy S4 version – grab it here