Y=Young
M=Money
C=Cash
M=Money
B=Billionaires

The combination of Young Money Entertainment and Cash Money Records.
DAMN!! Lil' Wayne and Birdman are some YMCMB ballers!!!
by LuiXIV November 27, 2009
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Y= Yikes!
M= My
C= Cum
M= Makes
B= Babies
girl: I'm pregnant!
boy: WHAT? YMCMB!
by Heyyohh July 27, 2012
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You Mad Cuz Marshall's Better

Used by Stans (Eminem fans) towards those who don't understand the awesomeness of Eminem.
'Eminem sucks! Listen to Lil Wayne!'
'YMCMB!'
by lafingbee February 4, 2012
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Y-YOUR
M-MOM
C-CAN
M-MAKE
B-BROWNIES
Gangster: YMCMB biatch
ME: Yeah their pretty awesome

GANGSTER: #$%&
by mexicandude98 May 21, 2011
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Y= Your
M= Mom
C= Calls
M= My
B= Balls
Bro 1: Hey bro, YMCMB!
Bro 2: :(
by slyroxas July 1, 2012
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Something that's supposed to match up to actual hip-hop, like MF DOOM, but the real meaning is Young Money Cash Money... then a B...
Idiot: OMFG! YMCMB IS BEST RAP.
Logical individual: For starters, "YMCMB" isn't even rap, it's hip hop since it focuses more on lyrics then beats, also, there are many hip hop artists who can beat someone like Lil' Wayne at everything, since he is a unintelligent fool.
by Lolhai. :D April 4, 2012
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Young Money Cash Money Business
Made famous by Bryan Williams aka Birdman aka Stunnaman aka Baby it is the combination of Young Money Entertainment and Cash Money Records
I be rollin wit da YMCMB beliedat
by DTfamous June 19, 2011
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