whenever anyone incorrectly attaches "at" near the end of a sentence
"where do you live at"
"where do you live"
exactly the same context and sentence structure with the exception of an unnecessary article
how individuals handle the following words: to, too, two, your, you're, was, are, is, a lot,and likely plenty more
incorrect verb tense
incorrect subject verb agreement : "you is dumb" no, you ARE dumb
not a fan of "y-all"
a better plural pronoun option exists