TMB in text typically means “Text Me Back.” It is a common texting abbreviation used when someone wants a reply to their message. People often use TMB in casual conversations, social media chats, WhatsApp messages, and online communication to remind someone to respond. Depending on the context, TMB can occasionally have other meanings, but “Text Me Back” is the most widely recognized ... https://meanigo.com/tmb-meaning-in-text/