Translation: It's gonna be the greatest, Canada.
Translation: My youth intern told me this was a word and I'll be damned if I'm not using it.
A proper response to someone using this term is to say "Avast, ye dog", "Arr, me matey" or "Ahoy" or anything pirate related.
Reply: "Arr, me matey. Ahoy."
Statement: "That dance was great, it was totally bucc."
Reply: "Avast, ye dog."