The judge looks sternly at the ex wife

The judge looks sternly at the ex wife.

Judge: “why do you think you deserve custody of the child?”

Ex wife: “I brought him into this world so I should have custody of him”

Judge: “that is a simple yet good reason.”

Then the judge looks towards the Ex husband.

Judge: “why do you think you deserve custody of the child, sir?”

The ex husband thought long and hard about his response, after a brief moment of silence. He replies

Ex Husband: “if I put money into a Pepsi machine and a Pepsi comes out. Is it mine or the machines?”