[(E)]

During one game as the PC's had just finished sabotaging the enemies siege engines the GM got a phone call and was distracted for 10-15 minutes. when he got back the Players had the whole escape pre-planned. While the GM silently listens they rapidly go through their carefully worked out ex-filtration ........ "and then I jump off the bridge" is how each player finishes their part of the plan.

The GM rolls a few dice and just says "thud, thud, splat"