I got a call from a reasonably high placed sales rep who was upset I hadn't contacted his customer. I had to tell him:
"That ticket is a P3 and I currently have 3 P1s, 5 P2s and I don't know how many other tickets."
He asked I make his ticket a P1 (he had the authority to do so).
Hour later he called back to find out what we had done, the answer was "nothing". Again I had to explain:
"I have 4 P1s, 5 P2s and I don't know how many other tickets."
It's amazing how little people understand / care to understand that other people have work to do too...