"Brokeback" Baby?

Two gay men decide to have a baby.

They mix their sperm, and then have a surrogate mother artificially
inseminated.

When the baby is born, they rush to the hospital.

A dozen babies are in the ward, eleven of whom are crying and screaming.

Over in the corner, one is smiling serenely.

A nurse comes by and to the gays' delight she points out the happy
child as theirs.

"Isn't it wonderful?" one man says to the other. "All these
unhappy children and ours is so happy?"

The nurse says, "Oh sure, he's happy now. But just watch what happens
when we take the pacifier out of his ass!"