What does MMK mean?
some one say it to me but i don't know what it mean's.
Well when I say mmk it's like an "onomatopoeia" or a word that is a sound. (like the word "buzz", it's a noise.) It's like saying okay..but like mmm-kay.
See South Park.
It's another way of saying 'Okay'. Like this, 'M'kay'. See? :) lol
Mmk. Ok. Same thing ...
When someone uses mmk in a text message or chat room, they are indicating that they either understand what you are saying or they are agreeing with what you are saying. Mmk simply mean okay.