NMC 

1.Military acronym for Non Mission Capable.
2. Broken, will not work.

1.Without those parts I'm going to be NMC for a while.

NMC by tankboy2k February 14, 2006

nmc 

not my concern

Paul: What do we do about this assignment?
Manny: nmc, I'm not taking that class

nmc by Hickin Pikin October 21, 2018

NMC 

NMC is an acronym for National Music Camp. A magical sleep-away music camp for gay theatre kids and depressed band nerds. (strings who’s her, never heard)

Band Nerd: hey NMC is in a week, are you exited?

Theatre Kid: HELL YEA !!!

Or

Band Nerd: the orange juice at NMC is so watered down

Theatre Kid: isn’t it always?

NMC by shrek’s swamp September 14, 2019

Nmc 

No Mudda (mother) Cunt

It is used to exaggerate how great something is replacing the more very.

Commonly used in Caribbean dialect
Similar to: tmc - To mudda cunt

“This song is hard nmc”
“That girl ugly nmc”

Nmc by A Caribbean person May 11, 2022

NMC 

No More Catholics

Mate I heard you said about NMC.

NMC by Pretondo August 2, 2025

NMCOT 

not my cup of tea

It's good, but nmcot.

NMCOT by playspeed February 24, 2011

NMCI 

Navy Marine Corps Intranet. Affectionately known as "Non Mission Capable Internet". Its the most half assed contracted organization that has ever been conceived, next to SPAWAR. At least SPAWAR has the competence over that of a 7 year old. The most glichiest and back dated software known to man. It tends to half load web pages 99% of the time and is no where near dependable. It epically fails in speed and dependability. It tends to give 2-3 randomly pointless updates a day that forces you to stop your work to reboot your computer. It wont even allow you to view videos on the whitehouse.gov website. For some reason a recent software update makes you wait and wait and wait to the point you pray that a pointless box pops up with a link for you to click on to log off. What happened to the simple start/shutdown/log off option and go about your way? Wait, that would make too much sense because its NMCI.

"Help desk how may I help you?", semi irate serviceman with a lieutenant commander up his ass because a program was erased to do his job of severe importance, "Yes, Hi. Last night it seems some mandatory Adobe Reader update issued by NMCI has gone and updated on my computer ERASING my Adobe Pro software.". "Ok, Ill submit a trouble call." "That would be fantastic as I need to have my work done like, yesterday." "We'll get someone out there as soon as we can". "How long?" "1-3 days sir." "<sigh> Ok." 2 weeks later, "Help desk how may I help you?" "Yea, I submitted a trouble call two weeks ago for a software fix on my computer..." "Would you like me to submit a trouble call?" ...FML.

NMCI by remmy123 May 23, 2010