koola koola: (adj) coo-lah/coo-lah:

(1) a personal state or presence in which everything that is in, and around, ones immediate surroundings cannot be more perfect or bliss.
(2) One's own perfect contentment.
(3) An instant acknowledgement of yes or an immediate agreement

Sentences:

What did you think of that movie? Answer: Koola Koola!
If I had a bottomless mug of coffee, that would be so Koola Koola.
Break Time! (response) Koola Koola! Yeah Baby