qurgh:
> Is there any difference between "arsehole" and "dickhead", or
> "damn it" and "bloody hell"? Not that I know of. They are just
> words and phrases used to insult or show
> annoyance/frustration/pain/etc.
You're right. The only difference I can think of, is that the first two describe a person, while the second pair can be used as exclamations in response to an unfortunate situation, anger etc..
qurgh
> What about in Greek? I'm sure there are words that you use
> as insults to people that aren't taken to mean what the
> word(s) might literally mean. :)
Yes, you're 100 percent right !
qunnoq