music removed

the process of removing the background music of a music video to determine whether or not the band would sound good at a live performance.

often only used in kpop.

Mentally Retarded. Used instead of saying "retarded."

Stands for ' Mentally Retarded '' .. if these are your initials you are mentally impaired. Can also mean, scary monster, ugly mothafucker.

A title used by ignorant or immature people in order to mock someone of authority or greater intelligence when losing an argument. Usually added to the beginning of the latter's origional name or title.

M-ental R-etard

MR, in terms of online FPS games, means maxrounds. So basically mr determines how many rounds you will play.

masterbation race. Typically when your girlfriend is ragging out and you cannot have sex. You want to aim for a tie.