Viv's ex-husband is named Ralph.
(while auditioning sheep)
Lucy: You like black sheep, Viv?
Viv: Like 'em? I was married to one!
Lucy: Viv, you don't mean half the things you say about Ralph.
Viv: I mean everything I say about Ralph.
Lucy: Compared to Mr. Barnsdahl, Scrooge was a swinger.
(rocking Clementine the sheep to sleep)
Lucy: (singing) Oh my darlin,' oh my darlin,' oh my darlin' Clementine, you're a sleepy little sheepy, hit the sack now Clementine.