I hate the censors in Rune Scape. I myself don't really swear in the game, but there are a lot of people who do.
People make up words to fill in their swears like 'u fauking gah guy' instead of 'you fucking gay guy'.
Thanks to them and their retarded word combinations innocent conversation can end up with all sorts of censored stuff and then some people (thinking you just swore) will report you. It pisses me off so bad I could really start swearing. Here's an example.
Me: Hey dude, what's up?
Friend: I'm training my mining lvl, ***. (Gah)
Me: Lame. I c*****most (Can almost) make use my giant pouch for rc. I just need to Fins* (I can't come up with a logic explanation for thsi one) this load and I'll go kqing with you.
Friend: I heard the kq could hit **** (a 55)?
Me: Yeah, but I can still hit ****(a 25) with my full veracs =P.
These are the only examples I can think of for now but you should get the gist of it. In DDO we haven't really encountered much swearing or vulgarity from the other players, which might go to show just how much class RS players have, but my sister has had to report a two people for making lewd comments to her. But that is nothing compared to what I see in RS every day.