Nechin 

When a person becomes so obese that the chin becomes a part of the neck forming into one entity.

A: That guy's suit really shows off his sweet nechin!

B: Chaz Bono's chin strap beard really accentuates his nechin.

Nechin by TheBunnyHole March 11, 2012

zebra necking 

Nuzzling necks with someone like zebras do.

"I need some zebra necking in my life"

zebra necking by Zeebies March 18, 2014

Tyler-necking 

The act of forcing your arms behind your back whilst sticking head forward usually in confusion while stating ones point. The point is usually wrong and unprofessional

Tyler said he never plays xbox and started fighting and began Tyler-necking

Tyler-necking by purplefrogman June 11, 2014

Rubber necking 

To turn your head while passing by something/someone or someone/something is passing by you. Either slowly turning your head to track your eyes on the spectacle or to repeatedly turn your head to keep looking at it.

They slowed down to rubberneck at the car accident.

People have been rubber necking at me all day. Is my fly down or something?

Rubber necking by eilan427 May 2, 2017

necking on 

to passionately kiss someone - generally a type of snog.

hazza: mate were you necking on or tashing on with that lass?
bazza: mate we were necking on

necking on by tonkles April 2, 2015

Muppet Necking 

Shoving you hand so far up her ass you can use her like a muppet.

she enjoyed muppet necking a bit too much for my liking.

Muppet Necking by ledavinci May 29, 2018

rubber necking 

The act of looking at something as you drive by. People do it when they come past an accident. Also tourists do it when they are observing the scenery when they are driving. It quite often causes traffic to slow down because the person looking generally slows down a bit to look out their window or windshield.

"That tourist in front of us is just rubber necking and causing this traffic jam."

"If that guy hadn't been rubber necking I wouldn't have been late for work."

rubber necking by IceWarm January 8, 2006