Allow me to contradict my latest post just a bit, for I have found the supersize in Guadeloupe.
The roadside burger stand that serves up this tasty treat is called 'Big Mamma' En Francais: Big Mamman.
The funniest thing about this is that on the awning in front of the stand it says 'Cooking Light'
There is nothing light about a sandwich that is about four times the size of a CD. Yep. True. See picture.
I ate the entire thing.