M'Kay! 

to sya instead of the word f*ck

john just got screwed becouse he lost a check for 50 dollars.
john: "m'kay"

M'Kay! by herby December 1, 2003

m'kay 

Another word for o.k.(okay)

M'kay class, can you all please stay seated, m'kay?

m'kay by Anthony April 24, 2003

M-Kay

Slang for "Ok" originally coined in the cartoon South Park.

Pronounced: Mmmm Kay

Terrorist are bad "M-Kay"

M-Kay by Todd M. Lowdermilk June 12, 2005

m'kay 

A word commonly used by guidance’s councilor Mr. Macky from South Park that refers to okay..

On another note m'kay might be linked to the creators of South Park - Matt Stone / Trey Parker and there love of K / Ketamine

Drugs are bad m'kay.....

m'kay by chuckthefuk January 20, 2006

m'kay 

Saying okay South Park style.
(came from Mr. Maki, m'kay?*lol)

1) I'm gonna go kill myself...m'kay?
2) South Park is the shizzle...m'kay?

m'kay by Skittles! May 26, 2005

M'Kay 

When you are trying to illustrate a point and would like to add further emphasis, you add M'Kay.

Drugs are bad, M'kay?

M'Kay by Maverick Corleone May 30, 2006

M'kay 

When agreeing with someone without really agreeing in order to stop further discussion. Mostly because it just isn't worth your time to go on or you are just not interested.

Whatever..

"I think the local team is the best team in the world."

"M'kay."

M'kay by whytee666 February 27, 2009