Derived from the football field. Players were taught to keep their head up or "bow their necks" so that when they tackle someone they didn't break their neck.
Socially it means:

1) Tell someone to stop being a vagina and accomplish whatever task of varying difficulty is at hand.
2) Tell your buddy to bow the neck of their cock (get a hard on) and engage in sexual intercourse with a girl.
when kickin it at club ... and your boy is showing interesting in a chicky, but is too scared to talk to her.

buddy: damn that girl is fine.
You: Yo you need to bow your neck, kid!
by frizzle088 October 26, 2007
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1. someone getting very cocky and needing to be told to calm down.
2. a fat cunt with a massive neck needing telling that his neck's fucking massive
1 - "Paddy youve been mouthing off all fucking day, so you best wind your neck in before i smash your face through the back of your bastard head"
2 - "Paddy you fat cunt, lose some fucking weight and get your neck wound in"
by Luke Doran September 12, 2005
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a word used when someone does or says something easy the wrong way
by Merdy June 28, 2003
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Jackson you are being a muppet, sit back down and continue to be average
oi Jacko wind your neck in, or I'll be in there to give you a dry slap
by J July 4, 2003
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When somebody is doing questionable things and u have to point them out
My dude u had sex with that thot, I’m on your neck. It also works with head, forehead, chest and mouth.
by Bigdickdon6935 May 14, 2019
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1.When someone does or talks something stupid you say "Gimme your neck!!" to signify that the person did something stupid.
That joke was not funny gimme your neck!!!

-originated at buena park high school
by shitface2347234 March 7, 2009
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