Banana belt, what on earth are you taking about? Hogtown sure. Maybe even “the big smoke”, and not because of the current wildfires. But banana belt? First time I’ve heard it
> "The 'banana belt' or Carolinian Canada is a region in Ontario found south of a line which runs approximately from Grand Bend to Toronto." -- http://erintown.blogspot.com/
Canadian here, lived in Toronto for about a decade.
There are many names that Canadians from outside Toronto call Toronto...few repeatable in polite company...but I have never heard this Banana Belt term either.