In the same way that you assume we all live in London because we assumed everybody lives in the UK, you shouldn't assume that I live by the sea... (is this making sense?)
Good point. Coastman may have something to do with your area of research, such as marine biology. Or your last name might be Shaw. Or you may be an avid surfer.
I am not nearly cool enough to be a surfer (I've tried it and I just don't look the part), and I have little idea about the Shaw reference. (Though now I've just read it back I now get the joke, duh I'm stupid!) so yes it must be my area of research!
Tee hee. Now, you must be a marine biologist, because that is too witty to make up off the top of your head...particularly given you are under the influence.