Ken's and barbies, very funny.
I do wonder how accurate their interpretation of this is as I have seen them use the same scripture to say that it is referring to the annointed who go to heaven.
But I do find it doesn't make a lot of sense in God's purpose for mankind. If Adam and Eve were to fill the earth and this is what we to occur on the seventh day (and it being a rest day from creation) then it doesn't follow that men and women would return to the earth on that seventh day as having no sexual identity and an inability to procreate.