'Double-double' is so universal that it was added to the Canadian Oxford Dictionary in 2004.
A double-double is coffee with two creams and two sugars, ordered by name at Tim Hortons, the coffee-and-donut chain that started in Hamilton, Ontario in 1964 and now anchors small-town main streets and highway stops across the country. It's poured fast into a paper cup with the brown-and-red logo, often paired with a donut or breakfast sandwich.
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