Mine is 13... It started a LONG time ago when I was in Kindergarten. Way back then, there were 6 Amy's in my kindergarten class, so our teacher just decided to number all the students for our cubbies and whatever. I was number 13. People made such a deal about it being a bad number and that it should be skipped and me reassigned to another number, but I made a big stink about keeping it, so I did! Ever since then, all good things happen around #13.
I met my hubby on Friday the 13th. It's always been my lucky day!