I've been saying dogsh*t a lot, to describe basically everything that annoys me. In fact I say it so much it's becoming increasingly noticeable to my peers which sometimes greet me by saying "Hey dogsh*t!"
but in a joking way of course, lol.
But aside from that I do curse a lot
I practically say f*ck every other sentence, well except in front of my parents, although my dad abuses the f*cking word too.
For me though, I don't even find f*ck to be that offensive, although, one word I do find to be quite extreme is "c
unt." Yeah...that word just sounds filthy! I only use it when I'm really angry