MK on Snapchat is "Mm OK." This slang is generally used for saying yes, affirming a statement or agreeing to an individual. People also use MK to avoid texts from a person and end the conversation before it even starts.

What is the full meaning of MK?

Mk is a written abbreviation for mark. Mk is used to refer to a particular model or design of a car or machine. ...

What do MK mean in Roblox?

MK means "Mm OK"