Has anyone ever sent you the four-letter acronym “TTYL” instead of saying goodbye? Here’s what this popular internet slang term means, and how you can use it in your next online conversation.Read This Article on How-To Geek ›

Has anyone ever sent you the four-letter acronym “TTYL” instead of saying goodbye? Here’s what this popular internet slang term means, and how you can use it in your next online conversation.