That some of those are considered only Canadian baffles me, like kerfuffle, gong show, or deke. Really? Those are ours?
I've been hearing kerfuffle my whole life and was as confused as you and Will as to why it was a Canadian thing.
Gong show and deke are foreign to me though.
We have "pop" too, in parts of the US, though not here in Cali where it's Soda.
What really weirds me out is in certain parts of the south, all soda is "coke."