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4. mr
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.
dude. wondergirls sound like shit with mr.
youtu.be/m9KtwSp4_bM

hey. snsd still sounds pretty good with mr.
youtu.be/QRbdHyNeF8o
1. MR
Mentally Retarded. Used instead of saying "retarded."
That is so MR dude. He's totally MR.
by bp Dec 16, 2004 add a video
2. MR
Stands for ' Mentally Retarded '' .. if these are your initials you are mentally impaired. Can also mean, scary monster, ugly mothafucker.
that kid drooling over there is an MR..''M.R.''
3. MR
M-ental R-etard
You are a complete MR dude!
by Inner Circle Feb 22, 2004 add a video
5. mr
MR, in terms of online FPS games, means maxrounds. So basically mr determines how many rounds you will play.
1st Guy: mr? (maxrounds)
2nd Guy: 15

Meaning they will play 15 rounds
6. mr
midship engine rear drive
mr is stands for midship engine rear drive not for mister.
by jUsTiN Jul 23, 2003 add a video
7. Mr
Usually used a term of Endearment between gay males during conversation
Awww thats really sweet mr.
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