Dreamcatcher (2003)

Revealing mistake: When Morgan Freeman is about to take off in the helicopter to chase after the other two chasing Mr. Grey, one of the soldiers who is running to try stop him runs over a small pile of snow. The snow has a very unusual springing nature, obviously the springboard for the stunt, then as a result the soldier falls over.

Pete: Bingo... Did you say bingo like the game in church basements?
Beaver: Well there's trim there.
Pete: Oh, Beaver.

Question: What does SSDD mean? It was written on the door in Jonesey's memory warehouse and written in the phone booth.