Canuck

"Canuck" is a slang term for a Canadian. The origins of the word are uncertain. The term "Kanuck" is first recorded in 1835 as an Americanism, originally referring to Dutch Canadians (which included German Canadians) or French Canadians. By the 1850s, the spelling with a "C" became predominant. Today, many Canadians and others use "Canuck" as a mostly affectionate term for any Canadian.
Origin.
Although its etymology is unclear, possible origins include:
Usage and examples.
Canadians use "Canuck" as an affectionate or merely descriptive term for their nationality.
If familiar with the term, most citizens of other nations, including the United States, also use it affectionately, though there are individuals who may use it as derogatory term.
Usage of the term includes the following.