Wiktionary
blue boxes
n. (blue box English)
Usage examples of "blue boxes".
It was crammed with packages and envelopes and small cases, and on top of a crate were two little blue boxes with red ribbons around them.
I had set out six blue boxes, containing enough material for my biography, if anyone was minded to write such a thing.
A dozen suits hung in a closet, along with a pile of blue boxes full of dry-cleaned shirts and more underwear.
Something like two blue boxes that might have been the Ten Commandments.
Or next you know, you're out on your ear and wondering how the hell you're going to afford that condo on Maui and the side dish who likes trinkets that come in Tiffany's little blue boxes.