Miller's Crossing or Rocky?

Are you a fan of Miller's Crossing? Of Rocky as well? Prove it! Select which quote belongs to which movie and see how good you are:

If I'd known we were gonna cast our feelings into words, I'd've memorized the Song of Solomon.

- It's Thanksgiving.

- Yeah, to you it's Thanksgiving; to me it's Thursday.

You're gonna eat lightnin' and you're gonna crap thunder!

If you want me to keep my mouth shut, it's gonna cost you some dough. I figure a thousand bucks is reasonable, so I want two.

- Why do you wanna fight?

- Because I can't sing or dance.

Nobody knows anybody. Not that well.