Open sesame

Some Ali Baba story sh*t where he went to a cave or whatever and when he said the magic words “open sesame” this big sesasasame-seed looking rock moved

“You got cash in your safe?”

“Lemme check. Open Sesame”
*clonk* safe opens

by dobiiidob April 17, 2018

Open Carry

shorthand for openly carrying a firearm in public.

Tom is a strong supporter of Open Carry, even wearing a visible pistol for a day at the beach.

by DrTodd March 14, 2009

Open Beta

The stage in video game or software development where the general public can play the game to find any last known bugs.

Have you downloaded the open beta for the new Halo?

by 8R4/\/|)0/\/ August 10, 2016

open-minded

an extremely common term used on tinder when guys really mean they want you to have threesomes or an open relationship or s&m or who even knows what else

it’s a plus if you’re open-minded

by hdusksnd August 14, 2019

Open Happiness

A song written for a Coke commercial.

Cee-Lo Green of Gnarles Barkely, Janelle Monae, Patrick Stump of Fall Out Boy, Brendon Urie (<3) of Panic at the Disco and Travis McCoy of Gym Class Heroes all perform in it.
One of the best, most uplifting songs ever written ever.

Incidentally, the commercial isn't aired on TV. But youtube'll do the trick.

Person 1 to Person 2: Aye yo, what are you listening to??

Person 2: Open Happiness!

Person 1: Ohh man dat's dank!

Person 3: Canyouwoopmedo?

by Penny Dreadful May 13, 2009

open contract

Permission to speak your mind honestly

with the expectation offensive ideas will be tolerated.

Eg. "I wanted to talk in private but she told me to say what you have to say right here, right now!" So to me, that was an open contract, so I told her I was not her baby daddy!

by Lexichief May 7, 2018

Open bobs

Phrase used mainly by turkish people on periscope asking women to show their boobs.

Can open bobs plz, you are very sexy lady

by Geno Peno September 21, 2015