redvining 

The act of intertwining the penises of two (gay) men presumably during sex, similar to the two snakes on a caduceus or (as the name suggests) the twisted licorice in Red Vines.

"What is it called when two gay men intertwine their penises? Like the two snakes on the medical stick? Is it called redvining?" -Angela Martin from The Office (Season 9, Episode 8)

redvining by desidus December 5, 2012

Redlining 

When your car makes a funny noise to tell you that your need to shift gears or the engine will fucking explode

Dudebro: yeah bruh I was redlining in my 2008 camry and the engine blew up what I do my parents are gonna kill me

Redlining by ZenMaster69 June 19, 2020

Redvining 

A sex act in which two men twine their penises together like mating snakes.

Hooman and I were redvining last night!

Redvining by ShowStopper76 December 5, 2012

Redvining 

When two men intertwine their penises like the snakes on a medic-alert bracelet.

Those two gay dudes are redvining!

Redvining by shawnp1844 December 5, 2012

redlining 

From redline -
Pronunciation: 'red-'lIn
Function : verb
: redline, to redline, also redlining; to engage in sexual intercourse at an extremely rapid tempo.

Origin in redline : a recommended safety limit; the fastest, farthest, or highest point or degree considered safe.

Hank said he was redlining that bitch for an hour.

After redlining that bitch, she could barely walk.

redlining by Ciao [Scum Crew] April 22, 2006

redlining 

when a girl has her period.

no sex tonight, ash is redlining.

redlining by dale'n'ry February 19, 2010

Redlining 

This term is used for have sex

It was so amazing they way she was Redlining me last night

Redlining by Arsinal December 19, 2009