It's funny because when I was in middle school I hated swearing of any kind. "Crap" was the only word I used. My friends actually knew not to swear around me because I hated it so much.
Now I live on the dangerous side. I say damn a lot.
And when I'm really mad, "Oh s----". Like when I've spilled diet mountain dew all over my keyboard.
Frickin' comes out of my mouth a lot. Not the f bomb though. I draw the line at that. I've kind of got an immunity to hearing it having worked in IT and a sales driven organization.