Swashbuckle S05E21 - Pirate Overboard

Cook and Line are laughing so much that they can barely salute the Captain. Captain Captain wants to know what's so funny. They tell her that Line told Cook a joke so funny that he almost fell overboard. The Captain thinks this is no laughing matter - what would they have done if they had really fallen overboard? Cook and Line are stumped. Captain Captain demands that they take her handbook and practice what to do if a pirate falls overboard.