A few:
Yankee Delta: Yes, Dear; an endearing term of agreement with your significant other; a confidential code implying that you are kvetching at me like a nagging old housewife, and I don,t like it.
Sierra Hotel: S##t high, S##t happy, S##t happens.
Tango Yankee / Yankee Whiskey: Thank you / You're welcome; often abbreviated Tango / Whiskey
Berserkistan: Unnamed Central Asian countries where we aren't, doing things we didn't do. As in: "How was your trip? Where did you go?" "Good trip, went to Berserkistan." "Oh....." In other words, don't pursue this line of conversation.
Jetter: An individual who is fully cognizant of all the latest buzz words and acronyms, and doesn't hesitate to liberally sprinkle them into his conversations, much to the confusion and annoyance of anyone trying to make sense out of what this fool is trying to say.
Jars / Jugs: Male / Women Marines. CAUTION: Use these terms ONLY if you have earned the right to insult Marines.