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2.
A slang term meaning to hang oneself with a Noose-like object.
I'm just about ready to neck it.
by Yalingo May 25, 2009
 
1.
To imbibe the majority or entirety of an alcoholic drink in an aggressive manner, sometimes as a result of peer pressure or due to third party coercion.
Jon: Shit, I've only got one Stella left
Alex: Neck it
Jon: NO.
Alex: What's your aversion to necking it you little herbert?
Chris: Neck it
by jag2010 June 27, 2010