It's World Emoji Day today!
;)
That's not an emoji. That's an emoticon. But if I'd typed that on a phone, it would be converted to a yellow circle that looks like a face, winking with one eye. That's an emoji. Since texts are often devoid of emotion or a way to decode the other person's intentions, emojis like ;) are used in text conversations to say, "Don't punch me. I'm kidding." It's so passive-aggressive you're surprised to find it wasn't invented in Minnesota.
No one actually makes that face in real life; if people did conclude every third sentence with an exaggerated wink, you'd think the person had a facial tic or had so much coffee they were experiencing uncontrollable muscle spasms.
If you type this — :) — it's a wide grin, which also serves to deflect aggression. "You have a face like a skinned knee :)" for example. It's said with affection!
Many Minnesotans like emojis because they let you connote emotion without actually showing it. If you regard wide, conspicuous, public displays of emotion as the equivalent of stripping naked and belting out show tunes from the Lake Harriet Bandstand, then emoticons are for you.
Thank you for the lesson on texting etiquette from 2007, you say. What's next, Mr. Up-to-Date? Tips to keep your elbows supple while using semaphore flags? Tips for lubricating your telegraph key?
:(