did you serve navy bean soup for lunch?
Might want to check the men in the after torp room (vent the room before undogging the door)
Bean soup and silent running don't mix
On the bridge of the Japanese minesweeper...
"Captain, sound reports whales blowing off our port side!"
Helm! Hard aport! Son, whales don't blow unless they are on the surface and besides it is just after lunch. Ready depth charges submarine detected!
Betcha thats what happened.
