Pronounced Mee-stur. Refers to a person that is mildly retarded. A person that has limited skills, most often skills related to basic living.
MR by bobby f. dreckle April 3, 2007
Yo MR, stop being such a bitch and finish this bag with me
She totally knew you fucked her boyfriend; she was being a complete MR during that whole conversation. She needs to just deal.
She totally knew you fucked her boyfriend; she was being a complete MR during that whole conversation. She needs to just deal.
MR by Mr. Shista August 31, 2006