Euphemisms

[rainmaker]

Last week, I heard a player say, "Why can't we get the friggin' ball in the friggin' basket?" It was under her breath, directed at a teammate. I didn't call anything or say anything, because I wasn't sure I should. If my own kids say that, they get the same treatment as the F-bomb, but of course, I can't apply all my home rules on the court!
How do others here feel about using the various euphemisms on the court?