Stan/Loretta: I want to have babies.
Reg: You want to have babies?!?!
Stan/Loretta: It's every man's right to have babies if he wants them.
Reg: But ... you can't HAVE babies!
Stan/Loretta: Don't you oppress me!
Reg: I'm not oppressing you, Stan. You haven't got a womb! Where's the fetus gonna gestate? You gonna keep it in a box?
Damn, you beat me to it!
And they thought it was a joke.