Sliding doors 

The act of sexual pleasure

Hey where is Bob?
He's over there sliding doors with some mail-order hooker

Sliding doors by tehcheesenerd June 22, 2009

Sliding Door 

The term a sliding doors moment became a term popularised in the late 20th-century meaning seemingly inconsequential moments that nonetheless alter the trajectory of future

I chose to have my child and gave up my career. In hindsight that was a defined sliding door moment.

Princess Diana's last minute decision to make a trip to Paris was a defined sliding door decision

Sliding Door by Cammie00 August 3, 2021

Sliding Door 

Australian rhyming slang for Whore.

Sitting at a resturant, talking about people in close proximity to you...

"Sliding door to your left"

"Definitely, she'll take him for a shitload of cash too"

Sliding Door by Whoabuddy999 August 19, 2009

Sliding Door 

A door that slides.

Person: "I need a door that slides so I think I will buy a sliding door that slides when I slide the door."

Sliding Door by Evil October 18, 2003