Neither do I.
My father was a manly a man as you could possibly imagine: Street thug in his youth, suicide commando missions in WWII, judo instructor, truck driver, construction worker. My father-in-law was career Army: two tours in Korea, two tours in Vietnam, drill instructor.
Neither one of those men used coarse language. I suspect that men who do are compensating for something.
Ya wanna hear MEN ripping on each other?
View Heartbreak Ridge with Eastwood.
As I recall, they didn't swear much, either.
I remember a Battery level evaluation, and the First Sergeant was nervous as hell. So I went up to him and asked, "Hey Top, what's wrong?"
"LT, I don't know anything about ADA, what am I supposed to do?"
"You know how to set up and run a CP, don't you? That's all you need to do."
Imagine that, an old NCO taking advice from a 1LT with barely two years active duty. lol, damn I love those days.