Red Vining 

The act of wrapping two penises around each other for sexual pleasure.

I accidentally walked in on two guys red vining. I thought they were conjoined twins before I realized what was going on...

Red Vining by SavingYouth December 8, 2012

red vining 

When two men entwine their penises like a caduceus (from an episode of The Office)

The two dudes were red vining in the bathroom.

red vining by joe bro December 5, 2012

red vining 

when two men intertwine their penises like the two snakes on the medical alert braclents

Me and Ashton had a good time red vining last night, almost two complete revolutions!

red vining by mrsomebody December 6, 2012

Red Vining 

When two gay men's penises intertwine like the red snakes on the medical shield.

Oscar and Robert would practice red vining with their flaccid penises after intercourse.

Red Vining by Daniel California December 8, 2012

Vaningan 

A breed of human characterized by pale skin, dirty blonde hair, existence in another universe and occasional recreational drug use. Absentmindedness, wicked sense of humor, and terrible haircuts also commonly observed.

You see that guy hanging out in the trash can? What a Vaningan, eh?

Vaningan by Saladass September 14, 2016

Red Veining

When two men intertwin there penis's like the two snakes from Caduceus

Your husband and I where caught red veining lastnight by your daughter.

Red Veining by BigPapaHugeTime July 1, 2018

Red vining 

When two men intertwine penises

Carl and Gabe are red vining right now in the bedroom

Red vining by Jdubbbbbb October 28, 2018