Well to be fair, you CAN use Crayolas with skill, as Marti leGrow does here, but then, she has actual TALENT(and she's a bit nuts. And when I say a bit, I mean a LOT, but she does have a point here).

But then there's Davey - who probably invested in a twelve-pack of expensive artists' colour pencils... and then proved incapable of even colouring within the lines. *headdesk*