Refreshments were often served (though not always), and the entertainment was primarily piano playing in the parlor.
But because the lower classes were not so well-endowed so that they own pianos or even parlors, they started their own form of "courtship" which soon became known as dating.
Both sexes become accustomed to the other at early ages which is very conducive to the practice of dating (Merrill 61).
Dating essentially replaced the practice of calling which was the primary way of courtship before the mid-1920's.
Tyga thought it was pretty funny and, instead of letting sleeping dogs lie, decided to call him out, screen grabbing the profile and sharing it on Instagram.