How to customize relationship status in Facebook profile?

[Life]

I have noticed some users profiles in Facebook have customized relationship status that is not included in the official Facebook "relationship status" & "looking for" options of looking for friendships, dating, networking & a relationship.

How can Facebook users change the limited generic options offered by facebook profiles to our own customized word descriptions for 'interested in' such as "random play", business partners, whatever we choose, etc.?

[Evan G]

It isn't customisation, as far as I know, it's just that Facebook used to list 'Whatever I can get' and 'Random Play' as options but they were removed from the list. Those people simply haven't changed from those old options, rather than being able to pick their own special ones.