Can I cuss and still be a good Christian?

QUESTIONS?

I hear lots of people replace the F word with the word freakin. I tell them you won't hear a priest say open your freakin bible the book of John, lol. My point is , to me I think it's a bad word, plus the word freakin has no definition to it. Personally, to make a long story short my life changed by not cussing. I also think other substitute words like for the S word like, crap, shoot are bad also. Even Hell or heck, and at times idiot, stupid, jack***, fudge and other words are bad words and sin. That's just how I think and feel, I can't find a teaching on all these words but I did find one on the 4 letter words, but what does the church teach on these specific words, and am I exaggerating?

ANSWER! 

Those words are all profane, vulgar or curse words. We will be judged for everything that comes out of our mouth (cf. Matt 12:36-37).