The modern use of the word “That’s so random” or “You’re so random” as in, “I didn’t expect that!” is, actually far closer to the original meaning of random. I knew you knew the difference (after all, you specifically programmed it in!) – yet I still couldn’t help myself.
Funny that I should have a habit regarding randomness. I don’t know why I find that funny but I do.
(probably because habits are patterned-behavior and random is unpredictability )