WHAT DOES BSG STEVE GIBBS MEAN?

three Jesus answered and mentioned unto him, Verily, verily, I say unto thee, Apart from a person be born again, he can't see the kingdom of God. 4 Nicodemus saith unto him, How can a person be born when He's previous? can he enter the 2nd time into his mom's womb, and become born? 5 Jesus answered,Humans can possibly give life to your son or under