Thanks to advances in CGI, lots of ordinarily silent or non-alive things have been animated (or anthropomorphized for all you English majors out there). Dogs, cats, squirrels, and thanks to the "Toy Story" series, Barbie and Ken, too.
But we can bet you've never seen a Pilot marker animated. Of course they're not the most likely subjects to get tapped by the Pixar magic wand. Nevertheless, they make great art when remixed in a graffiti style. Watch this tutorial to learn how to draw an animated Pilot marker.