Simpusation 

A word which describes the acc(usation) of being a (simp)leton.

Ben: Did you see Jake get rejected by all those girls, what a simp!
Carl: These simpusations are totally overused, at least he's trying to get some pussy.

Simpusation by Harnröhrenwels October 8, 2020

Non-Mechanical Reproduction Simulation 

Sex in half-life 2. A Combine unit that has 100 sterilized credits gets a sex.

Overwatch: Reminder, 100 Sterilized credits qualifies for Non-Mechanical Reproduction Simulation.

Non-Mechanical Reproduction Simulation by CP-1788 April 28, 2021

Simpuation 

when the outcome of the situation was caused by being a simp.

Aj: “Whats the Simpuation?”
Jonathan: “The girl I was flirting with declined my follow request...”
Aj: “Damn bro that’s tough asf.”

Simpuation by Xjdr1 November 20, 2019

Simpsational

When you’re in an area with a high volume of hot sexy shawties and you have no idea how to react to such an occasion so you feel forced to put on your player face and spit mad game.

Buddy: “How was the party last night?”
You: “There were so many hot chicks there it was simpsational!”

Simpsational by O.G.Greasy July 13, 2020

Fecal-Particulate-Olfactory-Simulation 

Fecal Particulate Olfactory Simulation, or FPOS, is the process through which one is able to experience a fart.

I was on an escalator and was downwind of someone letting one rip.. it was the worst FPOS ever... I couldn't escape it.

Fecal-Particulate-Olfactory-Simulation by Yokes April 7, 2005

simulation high 

when someone has reached an extremely level of high that causes them to feel like everything around them is a simulation

Hey man, want something to eat?

-ha ha ha i feel like my head is gonna fall off

......
-......
morse code.

ahhh, good old simulation high

- hey man wanna go get some food

simulation high by reese davies July 9, 2018

Simulation 

The theory or belief that reality is a simulation to a degree that it is indistinguishable from "true reality" and where the inhabitants of the simulation are unaware that they are living in a simulation.

"What if we are living in a simulation, what if none of this is real?"

"What is real? How do you define 'real'? If you're talking about what you can feel, what you can smell, what you can taste and see, then 'real' is simply electrical signals interpreted by your brain." - Morpheus

Simulation by Homeless Chicken September 2, 2017