"The Stork Family" joke

Two storks are sitting in their nest: a father stork and baby stork. The baby
stork is crying and crying and father stork is trying to calm him, "Don't worry,
son. Your mother will come back. She's only bringing people babies and making
them happy."
The next night, it's father's turn to do the job. Mother and son are sitting in
the nest, the baby stork is crying, and mother is saying, "Son, your father will
be back as soon as possible, but now he's bringing joy to new mommies and
daddies."
A few days later, the stork's parents are desperate: their son is absent from
the nest all night! Shortly before dawn, he returns and the parents ask him
where he's been all night.
The baby stork says, "Nowhere. Just scaring the hell out of college students!"