The Internet has been around for several decades, and in that time, communication has and continues to evolve. From AOL Instant Messenger to Instagram Notes, there are many different ways to connect with people online. 
When messaging with someone, they may be quick and to-the-point. And at times, they might use an acronym you’re unfamiliar with. 
We’re here to help. Here is a rundown of different texting acronyms, such as “smh.”
“Smh” is an abbreviation for “shaking my head,” according to Merriam-Webster. 
The term, often spelled out in lowercase as “smh”, is one of many acronyms used in texting, social media and among other parts of digital culture. 
It can be used in many ways, such as when you are disappointed, do not approve of something or you cannot believe a statement. 
Just Curious?Your everyday questions, answered.
Here are some examples of how to use “smh”: 

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