What is Rubber Necker?
1.
Person who cranes, stains or otherwise awkwardly turns their head and stares while passing the scene of something interesting (usually morbid in nature).
This is usually seen and performed while driving past the scene of an accident, or any other incident where there are police, firemen or ambulances with lots of flashing lights.
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2.
a nosey mofo trying to be in another's business when they have no authority or point to.
the boyfriend buttin' into the (soon-to-be) ex-husband & wife's exsponged belongings (mediation).
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3.
A person who stands really closely behind you.
Quit standing behind me you rubber necker!
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4.
An individual who moves his head or worms in rank or while standing at attention.
The drill sergeant screamed at the fresh recruit for turning his head to look at the seagull calling him a rubber necker.