Samsung galaxy card
Definition
A legacy term often used by consumers to refer to the microSD cards physically inserted into Samsung Galaxy smartphones for expanded storage.
A colloquial (though technically inaccurate) reference to the Samsung Wallet or Samsung Pay digital payment interface, conceived by users as a 'digital card' living within their Galaxy device.
Examples
I spent an hour digging through my junk drawer to find the ejector tool just to slot a Samsung galaxy card into the side of my phone.
My grandfather keeps asking me where the Samsung galaxy card goes, convinced it is a physical credit card I need to tap against the screen.
It is truly a modern miracle that the Samsung galaxy card somehow holds all 40,000 blurry photos of my cat while still leaving room for my actual apps.