shipmatesmanship
To execute your daily duties in the US Navy without screwing over your buddy's and/or shipmates. Can be used sarcastically in most any situation.
Pro: And I quote "AT2 Silkworth displayed good shipmatesmanship by cleaning up all the crap that her LPO threw on the shop floor."
Con: "AT1 Walkup displayed poor shipmatesmanship when he threw crap all over the floor."
Con: "AT1 Walkup displayed poor shipmatesmanship when he threw crap all over the floor."