Open doors movement 

A movement that seeks to abolish all restrictions on immigration so that anyone who wants to live in the US can justcome here and automaticly become a US citizan with all it's rights.

John is in the open doors movement.

Open doors movement by Deep blue 2012 May 6, 2010

open-faced sandwich 

a sexual act involving multiple cocks in a mouth

A bukkake video will often involve multiple open-faced sandwiches.

open-faced sandwich by kaw26 July 18, 2016

Open Faced Sandwich 

While having sex with a woman (either vaginally or anally), the man uses a dildo on the other available orifice, producing the feel of a sandwich, without the extra man involved.

My girlfriend wanted a threesome with another guy, but I told her I'd just give her an open faced sandwich.

Open Faced Sandwich by Vincent L. Hubert November 13, 2007

open slather 

A term coined on Twitter by @Archie21012 referring to the corruption of the Trump regime, in particular Price's and Pruitt's travel expenses and Trump's own cashing in at his own properties and billing the government for outrageous expenses.

This type of grifting, it's called "open slather."

open slather by mrburlesk October 1, 2017

Open Seat 

When a person has one headphone in and one headphone out, trying to provoke someone to listen to the music with them.

Tim: Yo this is such a great song....
Eric: Open seat?

Open Seat by BannannaGun January 20, 2011

open university

Seat of learning where those who failed in their education can get a second chance to fail again, but this time through second rate tutors and those who can't thrive in the mainstream.

Let's just say its easier to climb the greasy pole of academia in the Open University that other 'proper' universities.

open university by TheDonkey March 4, 2015

Open Container 

Buy the most expensive bottle of hard liquor or beer you can afford then find a someone else who has also been drinking copious amounts of alcohol and smash the bottle either on them or on their property while they are present. All the while yelling: "Open container bitch."

Brandon: "Why did you hit me with that bottle man? What the hell is wrong with you?"
Damon: "Open Container Bitch!"

Open Container by Jack Scarecrow May 28, 2015