S8E21: Partial Terms of Endearment
Wait a minute. So you guys can't have a baby?
Well, whose fault is it?
I mean, which one of you has the thing that's horribly wrong with them?
Is it you, Naomi? You got a bum cervix?
Peter! It's nobody's fault.
Conception is complicated.
Dale, it's you, isn't it? You got a bum dong.
Will you help us, Lois?