A game played at swimming pools. Part of the group waits in the pool unsuspectingly, while someone else runs in with water guns and starts shooting cold water at everyone. The resulting shock and surprise ruins everyone's day at the pool.
Johnny and I were swimming when Zoe and Margot ran in and shot ice cold water at us and started a game of Opening Night.
by ksusentinel July 23, 2012

A storytelling style that reflects the ongoing nature of life, where the narrative lacks a clear structure or final conclusion, continuously presenting new conflicts and resolutions
The Lord of the Rings is not an open ended movie story—once the ring is destroyed, the main conflict is resolved, and the story concludes. In contrast, Ratatouille is an open-ended story. Remy achieves his dream of cooking within the first 20 minutes, but the narrative continues, introducing new conflicts and resolutions, reflecting the ongoing nature of life
by Ben Wise January 20, 2025

How, Angel Jose Robles, Also Known As, Hellstrom, Hellstromismu, Holi, Holism, Holismu, Messenger Add Oak Defeated United States Of America With A twenty-Five United Stated Of America Dollar Open Container Ticker
How, Angel Jose Robles, Also Known As, Hellstrom, Hellstromismu, Holi, Holism, Holismu, Messenger Add Oak Defeated United States Of America With A twenty-Five United Stated Of America Dollar Open Container Ticker
by TheSpartanicaOfAnyHellstromu3e March 28, 2025

A chess opening that dates back to 69 BC. Was invented in present-day Ohio by Greek philosopher Nota Nalien. Popularized during AD 420, this opening is one of the few openings that nobody ever plays if they want to win. Other openings like this include the Anti-Fried Liver Defense, King's Head Opening, and the Ruy Lopez opening.
Person 1: Be careful of him, he's an alien.
Person 2: How would you know?
Person 1: He played Caro-Kann Opening.
Person 2: Oh yeah, he's an alien for sure. I play Ruy Lopez.
Person 1: *shoots person 2*
Person 2: How would you know?
Person 1: He played Caro-Kann Opening.
Person 2: Oh yeah, he's an alien for sure. I play Ruy Lopez.
Person 1: *shoots person 2*
by RandomnessYT April 1, 2023

Talking out loud to yourself not because of insanity but to leave the conversation open for anyone to join to whatever degree.
I was open source talking at the strip club about sandwiches and next thing I knew...(she joins and redirects the conversation here).
by Bauldrdash Thunderballs February 5, 2015

Given this phrase it says the URBAN DICTONARY being not only crowd sourced but also open sourced as the best AI VULGAR AND NON VULGAR source available which deploys smoothly to the AEROSPACE INDUSTRY.
To the car only4. Ll X of the AWESOME URBAN TURBAN can with it's definitional power access the entire INTERNET thanks to the AEROSPACE INDUSTRY and the USA BEING the greatest engineer of modern missile and jet nuclear technology the genius designers off their ability to see pattern discernment and exclusivity shielding when the AWESOME URBAN TURBAN OPENER is BREACHED by authorized NASA and PENTAGON corporate , government , non profit and international personnel.
by SEE YOUR ASSH0LE June 4, 2021

Said when a guy who hasn't gotten any in a while strikes out with another girl. Refers to the opening of a jar of peanut butter for the purpose of slathering said peanut butter on one's penis to provide a dog incentive to lick it.
Sexually frustrated man: "I just struck out again! Such a long dry spell..."
Friend: "Might be time to open the peanut butter"
Friend: "Might be time to open the peanut butter"
by Wolf13 October 24, 2014
