As I said below, and this confirms, this has a wider spread that just Alabama
> 5 also grocery buggy, shopping ~: A four-wheeled cart with a metal or plastic basket provided by a supermarket or other large store for customers to use while shopping. chiefly Sth, S Midl, OH, PA Cf carriage n 1
> Like when you find out that Alabamans call shopping carts "buggies".
What.
Couldn't make it up if I tried
https://dare.wisc.edu/words/quarterly-updates/quarterly-update-9/buggy/
As I said below, and this confirms, this has a wider spread that just Alabama
> 5 also grocery buggy, shopping ~: A four-wheeled cart with a metal or plastic basket provided by a supermarket or other large store for customers to use while shopping. chiefly Sth, S Midl, OH, PA Cf carriage n 1
In Brooklyn, I have seen grocery store signage referring to shopping carts as "wagons."