While doing my IR training, I was listening to Calgary Clearance Delivery before asking for my clearance, when we heard an American Airlines flight call up for their clearance. The controller came back with "... cleared to the Dallas Fort Worth airport via .." and then listed every intersection for the 1300 nm flight! The crew had obviously been expecting to be cleared "... via XX SID, flight-planned route", because there was a pause and then "Say again."
