look up any word, like hipster:
 
8.
MCR
Abbreviated form of My Chemical Romance,which is THE BEST FUCKING BAND EVER.If you dont like them,then shut your fucking mouths and dont speak bullshit about them.
Fan 1: I LOVE MCR!!! Its the best fucking band ever!!!
Me: HELL YEAH!! I love MCR too!!
by Shrishti Trivedi May 09, 2007
 
9.
MCR
Initials for the band My Chemical Romance. Used mostly on the internet, but there are those douchebags out there who use it in everyday speak.
Me: *hums Headfirst for Halos silently to myself*
My douchebag friend: ARE YOU SINGING MCR?
Me: No, I wrote it.
My douchebag friend: Oh... it's kind of cool.
Me: Yes it's MY CHEMICAL ROMANCE.
My douchebag friend: I KNEW IT SUCKED!

I swear, it was more or less like this when it happened. Kind of sucks, but whatever floats your boat.
by fahrenheit_420 October 27, 2007
 
10.
MCR
Abbrevation of My Chemical Romance.

Gerard Way - Vocals
Ray Toro - Lead Guitar
Frank Iero - Rhythmn Guitar
Mikey Way - Bass
Bob Bryar - Drums

The greatest band of all time. No joke.

Everyone who says they're emo has evidently never heard anything by them.

They have saved thousands of lives, and there is a reason tons of people love them.

They are all amazing people, and inspiration to millions.

Fxck You is all I can say to haters.
"Be yourself, don't take anyone's shit, and never let them take you alive." - Gerard Way, frontman of MCR
by MCRmy Ninja October 11, 2007
 
11.
MCR
An abbreviation for "My Coke Rewards".
I put entered my codes in on MCR and I got a hat!
by Petey Mik October 10, 2007
 
12.
MCR
Some recent band that is an "acquired taste", apparently. If you say anything bad about it, do not worship the raccoon that Gerard Way is, or in any way practice your right to free speech by expressing your dislike of this band, leagues upon leagues of preteens and lonely high school students will be on you and will either verbally assault you or abuse caps and misspell every other word to express how emotional they are about their love of this band and if you don't like them, then you're a "st00pid faggot who's never herd them so shutup st00pid prep"
Emo: XOMG IT'S MCR, HEY HEY LOOK IT'S MCR GERARD WAY'S SOOO HOT HE'S MY BOYFRIEND.
Random Person:... he looks like a raccoon. I don't care for them.
Emo: OMG HATER PREP FAGGOT YOU DONT KNOW REAL MUSIC
 
13.
MCR
Manufacturing Change Request.
What Manufacturing Engineers submit to the design authority to try to get the method of manufacture, or source of a component changed.
We submitted an MCR to whingeenering, but they bounced it.
by James January 25, 2005
 
14.
MCR
Many Cocksucking Retards.
M-any
C-ocksucking
R-etards
Hey That's Too MCR!Hey Yeah! XD Nice Nice Nice!
by justin is pogi na pogi August 27, 2007