Anyone who golfs can forgive a momentary lapse of manners. We've all done it at one or another.
I admit I am guilty of "letting loose" a little when I play also. However, I would not say those things if my ten year old son was with me(he often is). Not only mine but thousands of ten year old sons were watching the Masters when Tiger said that. I was forced to explain that using that language is inappropriate.
Tiger is one of the most gifted athletes to ever play the game. I wish he would comport himself in a manner that upholds the dignity of the game as well as that of those that came before him.
If golfing causes you to lose self-control, then perhaps you should stop golfing.