Neck yourself 

Australian slang: go hang yourself; implying that they should tie something around their necks. Pretty much a way of saying kill yourself.

John: I stole your car
Nike: neck yourself ya fucken cunt

Neck yourself by Strayacunt July 31, 2013

Neck yourself 

When someone says something stupid you slap them in the neck and say go neck yourself

Bob : Can you fart backwards?
Jim: Neck yourself *Slaps him in the back of the neck*

Neck yourself by Drew5902 January 15, 2017

Neck yourself 

Holding your hand out and trying to make them look ,and them slapping there neck it only count if it’s below the person’s waist and if the person touches It with out looking then the person hand

Neck yourself for looking at my hand

Neck yourself by Tommy5929 May 30, 2018

Neck Yourself 

Slang for giving yourself a hickey

Lily: Can I have a hickey?
Jhon : No thot go neck yourself.

Neck Yourself by John989898 October 10, 2019

Go neck yourself 

Aussie slang for "Go fucking kill yourself, you faggot."

Guy #1 : I fucked yer mum yesterday, mate.
Guy #2 : Go neck yourself, that joke's bloody dead.
Guy #1 : Naah, you're just a wanker who cant take a joke!
Guy #2 Piss off.

Go neck yourself by ImACompleteWanker June 13, 2016

Neck your self 

Go give your self a neck massage

Billy bob: hey bob billy can i please have a neck massage?
Bob billy: no billy bob how about you go and neck your self?!

Neck your self by Habeebadaboobadee July 8, 2016