Double Dock 

A sexual act where both the vagina and cervix are penetrated.

In anal sex, this can also be when both the anus and the Houston valves are penetrated.

Also referred to as double dipping.

If you don't know what the Houston valves are and are too dumb to figure it out, please consult Google.

His dick was so long he was able to double dock his shawty.

You know you have a big dick if you can Double Dock.

His dick is so big, it's a double docker.

Double Dock by LordofWales August 9, 2010

Double dock 

when two men stick there dicks in a girl, one in the butt and one in the vagina. During this occasion the girl must scream sailor songs.

"i was totally shit-faced when me and Mike where double docking Susie'"

"do you like my mom" "yah i would double dock that bitch all night"

Double dock by Matt schreiber November 15, 2009

Double Docking

The act of two uncircumcised men placing the head of their penis's inside the foreskin of the other penis at the same time.

Patty injured his foreskin while double docking Wilke.

Double Docking by Dockee December 9, 2008

Double Docking

The act act of one man rolling back his foreskin and allow another man to roll his foreskin over the first mans exposed penis head. the first man then rolls his foeskin overtop the other forseskin effectively locking the 2 penises together in a chineeese finger trap connection.

Matt and Damon got stuck in a double docking scenario where all peaople involved had a very good time.

refer also to docking

Double Docking by MarkyMark1234 January 10, 2010

Double docking

Two ant eaters - the first guy pulls back foreskin, second guy puts foreskin over first guy and then first guy puts his foreskin over top of second guys foreskin.

Scott held back his foreskin so he could feel brad's foreskin on his pulled back dick, and then brad sweater hugged his foreskin on scotts foreskin hence double docking

Double docking by Drbullwink87 November 25, 2016

Double Docker 

1. A penis long enough that it can penetrate both the vagina and the cervix.

2. In anal sex, a penis long enough that it can penetrate both the Anus and the Houston Valves.

Note: If you're a dumb shit who can't figure out what the Houston Valves are, please consult Google.

Black Guy: Double Docker

White Guy: Docker ... hits the G-spot

Asian Guy: No Docker ... she can't even feel it inside her.

Double Docker by LordofWales August 9, 2010

Double docking

An uncircumcised man pulls back his foreskin then docks with another uncircumcised man. The first man layers his foreskin over the the second mans dock and the act is complete.

I caught Robin and Jarvis Double Docking each other yesterday.

Double docking by Swassle sause July 7, 2021