Pity I didn't save that post that had the most commonly used words in DW titles... though from what I remember of it, I think we're looking at "The Pie of the Dead" ;)

Ok, ok, I'll throw some others in there:
"Comes a Pieman", "Time Again and Pie", "For the World is Hollow And I Have Touched the Pie"...(I know, I know, but it's fun), "The Pie's The Thing", "What Pie Did", "Tinker, Tailor, Doctor, Pie", "The Sign of the Pie"...