I've just had to explain the C word to my 9 year old son.
I was looking at a thread, went to make a cup of tea, leaving the screen on and it happened to be on a page where someone had typed the C word. My son was going to log onto his computer game, and spotted it and asked what it was...
I didn't realise I'd have to be careful on what was showing on the screen when reading Hitched.