Quiet, Pirates

1. The distress signal for a sleeper cell of pirates in an urbanized location. The pirates have a moral obligation, nay, a physical urge to assemble in the desired location of their fellow distressed pirate (FDP).

2. Diarrhea noise

Robber: I will take your belongings.
FDP: Arg...not my belongings! QUIET, PIRATES!
*pirates assemble*

2. Up to interpretation