Neck Rubber 

A mooch, as in a person who comes up behind you and rubs your neck to ingratiate themselves to get you to share what goods you might have.

When the Legion distributed food for Federal employees on Tuesday it was strictly for them Not for neck rubber people

Neck Rubber by LimeadeYouth January 23, 2019

rubber neck

The reaction of drivers as they pass by an accident scene; to drive aimlessly while looking away from the road at something happening off road.

The accident caused a traffic jammed, which was worsened by all the passers-by and their rubber necks checking it out.

rubber neck by The Genius February 13, 2004

Rubber Neck

A person(or group of people) that are genuinely and naturally asshole.

yeah all those stupid rubber necks in Madison get me mad some times

Rubber Neck by Dogsandpandas June 4, 2011

Rubber Neck

When you have a boner but suddenly goes soft

Me and bae were doin' it last night and I rubber necked

Rubber Neck by kpnut March 12, 2015

rubber neck

oral sex

your girl gave me the rubber neck last night

rubber neck by BLongfelow August 18, 2003