Upon researching the lingo further, to my surprise, many of the most bizarre words and phrases commonly used in Letterkenny originate from actual Canadian slang, especially (and a tad less surprisingly) among hockey players.
Well, to be honest, you are not alone.
Even as a deep admirer of Jared Keeso and Jacob Tierney’s sitcom (which is a surreal depiction of life in rural Canada), especially for its quotability, there have been times when I was not sure if the quote was appropriate (and not just in general usage), what it really meant, or if it had any meaning at all.