 Emojis, all caps, misspellings, weird abbreviations. Most of all, they utilize the ellipsis with just reckless abandon. They drop the dot, dot, dot at the end of sentences for no reason, and sometimes even in the middle of sentences, giving otherwise normal statements a weirdly kind of ominous feel. My parents do this all the time. They'll say, like, they'll type out, can't wait to see you on Thanksgiving, dot, dot, dot. It's just, I don't understand it.