Fun fact: The Navy uses the affirmative "aye" or "aye aye" as opposed to "roger" like the Army/Air Force/etc because of similar slang origins. Basically, sailors used to use the word "roger" to mean "fuck," both as an insult and as a way to identify women they had been with while in port.

"Yeah, I rogered her last night at the tavern," kind of thing. But as sailors began to respond to officers using "Roger that (fuck that)," the Navy came down and made "aye aye" the official affirmative response for their personnel.

And even then, "aye" is simply a "I understand" whereas "aye aye," means "I understand and will carry out X."

The US Navy also launched an investigative unit during the 1800s (I wanna say the 1880s?) to find homosexual sailors and kick them out of the Navy. The unit only lasted a couple of years before being shut down, as the only people volunteering for the unit were homosexual sailors. 😆

I thought the same. I assumed it was just people censoring themselves when they wanted to say son of a bitch in front a child, or anyone else who it's taboo to swear in front of.

https://en.wikipedia.org/wiki/Son_of_a_gun

The phrase potentially has its origin in a Royal Navy direction that pregnant women aboard smaller naval vessels give birth in the space between the broadside guns, in order to keep the gangways and crew decks clear. Admiral William Henry Smyth wrote in his 1867 book, The Sailor's Word-Book: "Son of a gun, an epithet conveying contempt in a slight degree, and originally applied to boys born afloat, when women were permitted to accompany their husbands to sea; one admiral declared he literally was thus cradled, under the breast of a gun-carriage."

Checks out. Very interesting.

Since its naval, Jimmy Buffett comes to mind.

Son of a son of a gun.

EDIT: too much time was spent on this

I always thought “gun” was a replacement for “bitch” and was a way of saying it without saying it.

If you're wrong then I don't wanna be right.

I long to fornicate with many a sea bound trollop, under the blazing fire of a worthy vessels’ cannons

You got us, you son of a gun!

I've heard an old man use it this way a long time ago in the west. You would only hear it from someone who's very old or thinks they're a polite cowboy.