German colonel during World War 1: "I don’t care for the English, Scotch, French, Australians or Belgians but damn you Canadians, you take no prisoners and you kill our wounded."
Germans coined the Term "Storm Troopers" because of Canadians. Because they knew if they had us on the other side of the field, they'd be dealing with relentless assaults and rolling Artillery Barrages.
In peacetime, we're polite. In wartime... we're kind of psychopaths.
There's a reason Hitler actually personally saw to having SS guards on the Vimy Ridge memorial in Paris so some German Soldier didn't deface it. He was fucking terrified of what we'd do if it was.