User talk:Derp derpensteine

February 2014
Hello, I'm Sailsbystars. I wanted to let you know that I undid one or more of your recent contributions to Supermassive black hole because it did not appear constructive. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks! Sailsbystars (talk) 19:56, 24 February 2014 (UTC)

Derp derpensteine, you are invited on a Wikipedia Adventure!
 The Adventure