ribber 

when a male ejaculates on a female while she's suntanning with the intention of leaving a tan outline of the splooge.

sarah: "aw man, you got a weird tan line going"
mary: "yeah, ricky ribbered me at the beach yesterday"

ribber by soultronix January 21, 2009

Rubber Tramp 

A person that lives full time in their RV or Van and works and lives on the road to explore and follow their wanderlust

Rubber Tramp

Rubber Tramp by Follow your wanderlust January 11, 2018

Urban Dictionary rubber stamp 

This Urban Dictionary rubber stamp refers to the phenomenon that even the most ridiculously stupid definitions get approved.

Chi Chi: Can you believe that captain iridium got approved?

Jr: I know! It's so stupid, because osmium is the densest element, not iridium. It's the most pathetic attempt at a joke ever.

Chi Chi: That's the Urban Dictionary rubber stamp for you...

Urban Dictionary rubber stamp by moraleboatanchor April 27, 2013

Robbercrat

A political party for individuals who rob from other individuals who work hard for their money.

What political party does Joe belong to? He is a robbercrat.

Robbercrat by Maria F. October 10, 2019

Rubbernecks 

People who look at someone/something out of curiosity - even when they're not supposed to.

A fight began behind my friends and I. I didn't turn around , but all my friends did - ugh they're such rubbernecks sometimes.

Rubbernecks by Poli-pocket November 9, 2016

rug rubber

Term used to identify a female as a Lesbian, as the "rug" is slang for female pubic hairs. Thus, rubbing a "rug" on another "rug" represents two lesbians grinding their pelvic areas together.

Hank, don't even bother asking that girl out, she's a Rug Rubber.

rug rubber by Sacramento Solon December 16, 2016

Rubber Band Sock Trick 

When you tie a rubber band to your dick, and then attach the other end of the rubber band to your sock, so your dick is in a constant state of extension, overtime this will enlarge one’s cock.

“I used the old rubber band sock trick and now my dick is half an inch bigger!”

Rubber Band Sock Trick by brendanslammer March 31, 2019