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7.
Someone who rats people out to others to lessen their own punishment.
Person 1: Dude you said we could smoke here and it would be cool.
Person 2: I didn't think it would smell like skunk.
Person 1: You fucked us over you narc.
Person 3: Fuck you Logan.
by Slayer Duncan May 25, 2008
58 25
 
15.
1. Someone who rats another out, usually regarding illegal activity.

2. A person who sleeps alot. Thus they are jokingly called "narc", short for narcoleptic: a person with the disease of narcolepsy, who as a result does not have proper control over sleeping/wakefulness.
A: "Yo, B!"
B: "zzzzzzZZZZZzzzz"
A: "...B's a fucking narc."
C: "true."
by Leilani_h June 04, 2005
39 30
 
16.
To suddenly and uncontrollably fall into deep sleep. Typically in the form of a full night's rest or extended nap. Derivative of the word "narcoleptic," but not actually associated with it.
"Sorry I narced out last night in the middle of the movie; I really wanted to watch it with you."
by Jon Hoffman July 05, 2006
16 9
 
17.
a narc is someone who tells on someone else for a wrong doing
Someone motherfucker narcked on my ass, dammit.
by CnN June 11, 2003
22 15
 
18.
UNDERCOVER police officer
person ridin in a dark blue crown vic
by juicy gold June 07, 2005
11 7
 
19.
Someone who is aware of how narcissistic they are and uses it to their advantage for personal gains
He's such a narc -- always complimenting himself on his looks and abusing it to get out of parking tickets.
by peachiefine April 13, 2013
3 0
 
20.
A Narc is someone who comes on to a popular website and lists slang words people in the "know" use, and make them available to people of authority (teachers, cops, parents, parole officers etc.) Then because these Narcs think they are clever, we all get busted.
"Those kids on that slang definition site are unknowingly NARC minions and giving away our slang!" said BC.
by brianxymox October 29, 2010
4 1
 
21.
A great arcade game which involved killing everything in sight. I think it might have had something to do with drugs. Also, the Pixies covered the theme song.
"My parents feared for my future because I thought running down crackheads with a corvette was fun."
by montez June 26, 2003
18 15