Summary of Key Points. “Cutie” is the most common definition for QT on Snapchat, WhatsApp, Facebook, Twitter, and Instagram.Click to see full answer. In this regard, what does QTS mean in text?(plural qts) Quart. (slang) Abbreviation for quiet. Also Q.T. or q.t. Used in the expression on the Q.T., meaning “secretly” or “in confidence.” (slang) cutie – a homophone derived from the pronunciation of “QT”.Also, what does QYS mean? QYS. Quincy Youth Soccer. Sports » Soccer — and more Simply so, what does QTS mean urban dictionary? The Meaning of QTS QTS means “Cuties” So now you know – QTS means “Cuties” – don’t thank us. YW! What does QTS mean? QTS is an acronym, abbreviation or slang word that is explained above where the QTS definition is given.What does OTP mean? One True Pairing