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
by Cammie00 August 4, 2021
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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"
by Whoabuddy999 August 19, 2009
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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."
by Evil October 19, 2003
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