MCA

A rapper from the rap group Beastie Boys has a very deep voice and New York accent, real name is Adam Yauch, pronounced Yaw-k or Yau-k.
Look its the beastie boys, and MCA is with them because he is part of them
by finalmandalorian March 19, 2005
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MCA

3rd member of the triumvirate called the Beastie Boys
He's got the deep Brooklyn accent

see also Adam Yauch
MCA, where have you been?
by Alomar January 26, 2005
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MCA

Sparta: This is SPARTAAAAA
Middle child: No this is, MCA :'(
by VitimofMCA May 09, 2011
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MCA

MCA is a fucking god he is also known by lacuna and @ypoc on ig
OMG MCA IS A FUCKING GOD.
by Lacxna May 18, 2021
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MCA

A type of job for broke ass ppl that are lazy .they usually have no life if they work here and they are lesbians who are fat whores
Person1:oh you work at mca

Mca:yes why?
Person1:we can’t be fronded your a fat lesbian whores
by Donald.trump. March 06, 2018
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MCA

A Minecraft community with autistic kids and retarded staff that don’t do their job right. Mca is getting taken over by dramatic seeds pro users. 300K+ members but only about 100 members online constantly which isn’t that bad but could be better. Buggy wastes his lif everyday being on this app. Sugarlicous wasted so much of her life that she made it to lvl 16 in less than a year. She doesn’t know what outside is. Most of the members there don’t even play Minecraft anymore. The chats aren’t even related to Minecraft most of the time. Only posts and shy disables post that are related to Minecraft sometimes. The vc’s are insane and I don’t know why we wasted our life on this app. It’s like an addiction.
Little boy: Have you heard of this app called mca?
Older brother: Oh, that app about Minecraft? You should leave it because it’s a piece of shit and I don’t want to see you on it everyday.

(400 days later)

Younger brother: I hit lvl 16! This will be my new hobby! :0
Older brother: New hobby? You’ve been on that app ever since you got it.
by RandomDood! January 14, 2018
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MCA

Megalomaniac Careprovider Activation, when a patient has a doctor who overestimates their own intelligence and importance to the point that the doctor insists the patient has made up their symptoms for attention, because only a doctor is dumb enough to believe that someone would stop eating everything that tastes good and stop being about to leave the house or be around any human beings at all for attention. The first documented case of MCA was Dr. Peter Valent, an absolute sociopath who is on a mission to make sure that no one receives the medical care they need and that disabled people are mocked endlessly by their doctors.
I was diagnosed with MCA, and now my only option is dying alone in my apartment because my doctor is not only denying me any kind of treatment or further testing whatsoever but it also spreading propaganda about me because he's a malevolent narcissist.
by satinpaul May 15, 2019
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