When Mike Myers wore his "Canada Is Not For Sale" t-shirt on SNL, he mouthed a secret code: "elbows up."
It's a reference to the great Gordie "Mr. Elbows" Howe who punished those that messed with his team.
You heard him Canada: elbows up.
If anyone asks why, tell them that Mike Myers sent you.

American woman, stay away from me
American woman, mama, let me be
Don't come a-hangin' around my door
I don't wanna see your face no more
I got more important things to do
Than spend my time growin' old with you
Now woman, I said stay away
American woman, listen what I say
- the guess who

Nation being threatened with annexation reminded to be polite to would-be conqueror's special song (Patreon Exclusive)