Marine Biologists fitting Dolphins with voice headsets have reported that they all swear profusely. They are apparently very intelligent fish, but use the "F" and "C" words all the time.
UnderSeaworld, the Corporate Entertainment giant who thought of doing this as a tourist attraction and have spent trillions of dollars on the project have said they considered doing late night dolphin shows for over 21s but the dolphins are said to be too "blue" even for this market.
It is not known where they have gotten such language from, but it may have been the result of listening to sailors and Navy Seals all the time. Marine Biologists have walked out of the project after being subject to verbal abuse, derogatory remarks and obscene suggestions.
UnderSeaworld is now concentrating on talking to sharks who seem to compose romantic poetry and never swear.