Oh, if that were only the case. It might be romantic to dismiss those who take umbrage with your unique witticisms, but make no mistake about it: You will probably be the one getting screwed if they can't take a joke.
I've seen officers of every rank get their tit in a wringer over something they said or wrote about a person of another sex, lifestyle, race, or creed. Pranks, too, have a curious way of coming back to bite the prankster in various parts of his anatomy. Personally, I love irreverent humor, but the strident, humorless minority will always have the last laugh. Try not to play straight man to them.
2. "You should work down at ______."
When I was working I began to wonder if every deputy I met wasn't a frustrated career guidance counselor. I've been guilty of giving this kind of advice, too: "You got a real purty mouth," spoken all "Deliverance"-like. "You should work vice."
People sometimes mean well in making recommendations about where you might want to work and how it'll be a lot better than wherever you're currently situated. But take it all with a grain of salt.