Edith: Come to the land of milk and honey.
Archie: Yep that's California.
Edith: No Archie, that's Israel.
Archie: You didn't sound colored.
Mr. Byrd: I used a white telephone.
Mr. Byrd: Hello Archie.
Archie: You're colored.
Mr. Byrd: I didn't think you'd notice.
Archie: You've never been west of Ohio yet you are now a regular Marco Polish.
Archie is making fun of Michael by saying Marco Polo who is a reknown discover and traveler in earlier centuries.
Archie: Your mother goes floating out to see like Mopey Dick the great white dingbat!
This is making reference to the fish story of Moby Dick and the Great White Shark.