Something else I've noticed a lot recently is people using abbreviations that make no sense if you use the full words. For example, "you're be fine". This should clearly be "you'll be fine". I've seen it so often that it can't just be a simple mistake.
When someone asks you a question then answers it for you all in the same sentence.
ie "are you going out tonight, yes?"
When that happens I don't answer and when asked why I tell them I don't need to because they have already answered for me.