M.I.

"mentally incapacitated" - extremely random person - extremely annoying and special and complicated. Someone who doesn't understand anything for the life of them.

"Kim you are just too M.I. for this conversation - now leave!"
"Kim you are too M.I. for me it hurts my feelings."

by Brynnycole July 05, 2005

M.I.

Abbreviation for Mental Illness, (sometimes spelled MI) popularized by musician Leon Waldo.

Man, today my M.I. is acting up. I feel like shit.

by Pluto Blüe July 02, 2021

M.I Ya Yo

Another way of saying Miami

Meaning Miami being the home of distribution of cocaine. Also known as Ya Yo This term is now bieng porpularized by the rapper rick ross but the term has been around miami for year.

Man 1- Yo so were are you from??
Man 2-M.I YA YO were we sling that YA YO

by *Stephen T* June 20, 2006