I like the part where they say "Da da da da da!"

Jacob: WHERE IS MY SOCK?

Esau: I don't know. Did you look around?

Jacob: Of course I looked around. Look at this. MY FOOT IS 

NEKKID!

Esau: Did you really look around?

Jacob: YES I LOOKED AROUND

Esau: Where did you look?

Jacob: Everywhere!

Esau: Everywhere? Which everywhere?

Jacob: That everywhere. And everywhere else.

Esau: Really?......Really??

(credit YouTube's Piccylo)

UPDATE:
Click here  to see a fantastic subtitled version of these twins talking about missing Bronx Zoo cobra.