SMH meaning: SMH stands for “shaking my head,” an internet slang expression used to show disbelief, frustration, or disapproval. Common in texts, WhatsApp, Instagram, TikTok, and memes, it’s a quick way to react without typing a full sentence. In professional fields, SMH may carry technical definitions. What Does SMH Mean? (Definition) SMH means “shaking my … Continue reading SMH Meaning | What Does SMH Mean in Text, Chat, and Social Media?