"That'll be all"

That one phrase always makes me laugh. Recently, I have been watching a lot of back episodes of "JAG". Dave DVR's them, and when Im over there at night, we watch 1 or 2 of them while we are just relaxing. I have to admit, I really like them - the only problem is that the shows arent airing in order, so sometimes the 'story line' does not always make sense. But, there is always a case of some kind (kinda like Law and Order) that has to be solved. About a week ago, there was an episode on, where one of the main guys dismissed another person in his office with the phrase "that'll be all". A phrase that I hear now on a daily basis. Dave has fallen in love with that phrase. Just randomly, out of the blue, he will bust out with a "that'll be all" or when we are done talking he will add "that'll be all" at the end of the conversation. It is just so incredibly humorous. I probably find way too much humor in this whole situation.