I'll participate since I don't post much.
1) How far away from where you live is the nearest village/town/city/... called Plymouth?
Hmm....I don't know. How can I find out? 
2) When was the last time you walked on a beach? Which beach?
July 2002. Some town of northern France. Don't remember.
3) What's you favorite swimming stroke (deduct 10 points for males answering breaststroke)
I don't swim. The last time I was in a pool, I sank and drank some water. 
4) What's your favortie ice cream flavor?
Chocolate. Anything chocolate is my favorite.
5) Which external part of your head bothers you the most and why?
Hmmm.....None. It's what inside that bothers me. 
6) Do you think Flying Spaghetti Monster is offensive?
I was like 
Googled it. And now I won't have to ask what does FSM stand for. As to the question, to each his own.
7) What is the most expensive light/light fitment you have ever bought? Flashlights and headlights and spotlights etc count alongdide household lighting.
Mr. Bulk's Lion Cub...or was it the Lion Heart? I forgot which one was more expensive. :p
8) Have you ever regifted something? What?
Of course. I forgot what. Done it more than once, hihi.
9) What is your favorite number and why?
Hmmm....don't really have one.