SMH, meaning "shaking my head," started online and became popular for showing feelings like disappointment and surprise from anything. Imagine you are shaking your head and people will call it SMH to express the reaction quickly without typing a long conversation. Over time, it spreads because it’s simple and easy to use. It recommends that never disturb the other person's emotions while playing with this slang.
Read More - https://radarro.com/smh-meaning
https://www.greencarpetcleaningprescott.com/members/profile/3370899/Charles%20Martin.htm
https://www.kityfeed.com/services/phantom777-the-ultimate-destination-for-online-casino-thrills.html
https://generation-g.ning.com/forum/topics/phantom777-your-gateway-to-premium-online-casino-gaming
https://forum.singaporeexpats.com/memberlist.php?mode=viewprofile&u=673620
https://www.enjoytaxibangkok.com/forum/topic/143519/what-are-the-benefits-of-b88221141?
https://bitcoinviagraforum.com/member.php?action=profile&uid=422239
https://rockythemes.com/forum/viewtopic.php?f=4&t=20250#p34745