As someone who’s lived in two nation-states, in which there are three dominant/official languages (and at least two distinct variations on one, as well as many regional dialects, pockets/communities of other languages — including indigenous languages — and slang), I tend to let a lot more slide nowadays relative to when I was younger. This, of course, includes other spoken dialects which fuse languages together. (These fusions can be pretty interesting!)
But there are three distinctly
American vernacular English expressions to have emerged well within my lifetime — heck, within this
century — seemingly by people whose only language has ever been English (and at that, demonstrating less than a high school level of proficiency) which I find deeply vexatious as heck.
- “Grow” as a transitive verb for anything not relating to life or nature (like a plant, rhinoceros, or even crystal): no, sweetie, you can’t “grow the economy”; you can’t “grow your experience”; and you can’t “grow your retirement nest egg”. Stop it. Re-think your life. Get some help. This is the sole item here which gets used by people who possess even post-graduate educational credentials, but whose worldview is shaped heavily by the Borg-like language of the corporate boardroom and shareholder reports.
- “This [car] needs fixed/The [baby] needs changed.” No. Your car needs fixing or it needs to be fixed. Your baby needs a [nappy/diaper] changing. Stop it. Save up for some local, adult education night courses in English. Give other people less of a reason to write you off as some high school dropout hayseed since, otherwise, you seem to have a brain on your shoulders, but one which you’re choosing not to exercise (with, idk, a book or maybe a hundred). (In Canada, where I now live and have for most of my adult life, I’ve yet to run into anyone who does this. All instances of these come from the U.S., and this twist of vernacular didn’t really exist when I left the U.S. in the mid-aughts. So it’s a new, uniquely annoying Americanism.)
- “Fake news”. No, cupcake. The word you’re looking for is propaganda. (I find this one especially annoying since my favourite album of all time is by a group called Propaganda.) Stop listening to poorly-learned media manipulators who rode into the world on daddy’s dirty money and then angled for a national insurrection.
There are a few others, but they are specific use-cases which aren’t generally spoken or heard by a general audience. Upon coming across this thread, these three are the immediate standouts to come to my mind.