You don’t hear people call one another ‘card’ anymore. An informal definition of ‘card’ means a person who is amusing or facetious. I say we bring back the term!
I also say that you ought to check out the card rack at Ellie & Clarence. We only print a few versions of each design in order to keep things fresh. You can be certain that you will not find our cards in any other shop on the planet. Our cards follow seasons and holidays, local scenery and history, and every sort of celebration between.
Some of our cards are so amusing that should you send them the recipient may just call you one!