one who reports to the authorities; tattle tail; synonymous to ALEE
Kyle said 'make sure alee doesn't nark us to the penguin man'
by Boottayyytothezoootay May 17, 2006
means it is fucking cold or wet at night.
wow it is very nark outside i better go to the sperm bank
by tubesox meatstain June 05, 2004
a fuckin rat
"Hey Tom you nark, why did you tell the teacher about my secret stash?"
by OnlyOnTuesday January 02, 2016