For years, smart people have used an easy trick to figure out whether the person they're talking to is an idiot: Do they use the word "literally" correctly or not?
But recently, a civil war has raged between dictionary providers over whether the definition of "literally" should include a meaning that is, literally, the opposite of what "literally" means. And now
The second definition — which betrays the first definition — has been included because traditionally dictionary providers have bowed to usage, that is, the way words' meanings change in popular currency.
Several major dictionaries have included the new, non-standard definition, including Merriam-Webster, Dictionary.com, and the Cambridge and Oxford versions.
But one dictionary stands alone against the barbarians. One tome still maintains standards. It's literally taking a stand for "literally": I'm talking about Urban Dictionary, the ne plus ultra when it comes to common usage:
Urban Dictionary has six entries defining "literally," and literally all of them are against using "literally" in place of "figuratively" or "virtually."
This is what it has come to.