If you’ve spent much time texting on your cell phone or hanging out in chat rooms, you’ve no doubt seen the acronym “SMH”, but you may not know exactly what it means. In fact, there are many acronyms that are commonly misunderstood. But there’s no need to look like a “nOOb” when chatting! And you definitely don’t want anyone to “AYSOS” or “ROFLCOPTER” you! So, take a moment to review our list of

The Top 10 Chat Acronyms You MUST Know (including SMH)