I suppose being married and in a relatively stable career position the topic actually rarely comes up. The reaction is as other have said "you're wierd" "Why?!" "Wow really?" etc.

One jerk off I worked with came to the brilliant conclusion that that made me some kind of in-bred redneck. I'm from Texas, live here, and love it. However, contrary to the norm I've worked most of my life not to have an accent, to reach a level of education above the norm for my background, and a few other steps towards bettering myself in general. If you're a redneck and you know it...that's ok. I've probably got more of 'em falling out of my family tree than Joe Dirt, but that's not me.

Thankfully said co-worker is no longer with our department, having gone on to bigger and better people to irritate I'm sure.