Son of their maternal first cousin’s child with the paternal first cousin’s child or double-first cousin’s grandson.
My double-first great-cousin-nephew is a good person.
by Hgcloziw November 23, 2019

by Tøffelo September 25, 2018

by Rlj18 July 6, 2017

After a long night of getting fucked up, the act of shitting and puking in the shower the next morning.
I woke up in Judy's house and went to the bathroom and saw that Tom took a Double Homicide Shower, poor bastard.
by Cyeron February 7, 2019

When you're finished with a flesh light and you lend it out to two of your best friends, without letting the other person know.
"Hey Blake, just use the other end, I was busy with this one. I promise you I ain't double-lending!"
"Hey Sam, I was using THIS end, so just use THAT end, okay? No double-lending, I swear!"
"Hey Sam, I was using THIS end, so just use THAT end, okay? No double-lending, I swear!"
by CanadaNerd December 27, 2018

To have sex with two unfamiliar girls under two completely separate circumstances in the same 24 hour period.
by Yerzzus January 28, 2020

The act of two brothers,black and white, taking a chocolate penis and a vanilla penis and leaving a pink tip for the incumbent to receive dual penetration while performing sex acts similar to that of a Silverback gorilla.
My brother Tim and I were in need of ice cream, but instead opted to a double neopolatin to relieve our long built up inhibitions with a very attractive lady who preferred the company of two well endowed partakers, in, on and around the facial region and vaginally section, with no discrimination to anal.
by anonymous January 27, 2025
