Christian Pickup, also known as Crust, is a co-writer and voice actor on the website Fat-Pie.com , the website of animator David Firth. His main role at Fat-Pie is playing the role of "Devvo", a chav living in the town of Doncaster. Originally, the watcher was intended to believe that Devvo was a real person rather than a character, but Pickup has since appeared on the website playing other characters.