I was watching some minecraft, that's a computer game I play. There are some videos on YouTube made by someone called cavemanfilms, he dos mod reviews on YouTube for the game. You should see the videos.
My favourite is the Dalek Mod, because I really like Doctor Who and I really like minecraft so it's the best combination of things I like.
Here is an example.
It features the sonic screwdriver, daleks, cybermen, and the empty child (I'm a bit scared of the empty child). And the TARDIS, and even the Doctor's Car Betsy from the old episodes.