"I reject your reality and substitute my own" is often said when someone is completely unwilling to accept the truth and instead chooses to create their own version of reality. It's often used in a joking or sarcastic way to poke fun at people who are being stubborn or delusional.
Person 1: Dude, you failed the test. You need to study more next time.
Person 2: I reject your reality and substitute my own. I actually aced the test, but the teacher accidentally marked my answers wrong.
Person 1: Uh, yeah right. Keep telling yourself that.
by Obv troll is obvious April 08, 2023
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Substitute Creature

An old substitute teacher that totally creeps you out.

EXAMPLE DESCRIPTION:
You a student watch her as she puts her glasses on, and they've got a chain, and her voice is raspy and old. She hands back tests and her hand shakes uncontrollably, and you hide in the bathroom all of class to avoid her evil glare.
McKenna: What do we need for science today?
Alexa: I would be afraid.
McKenna: Why?
Alexa: We've got a substitute creature today.
McKenna: No!
Alexa: Stay calm, the bathroom should be empty.
McKenna: Don't tell me she's got an evil glare.
Alexa: Yup.
McKenna: Hope I survive...
Alexa: Hahaha yah
by High_Flying_Hawk.101 November 10, 2011
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substitutes assist

highly paid but permanent bench warming sport stars helping team mates in a similar position
Pepe was credited with a substitutes assist for özil... he wanked him off behind the bins
by spaz juice September 19, 2020
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Substitute Ship

A ship that "Substitutes" or is the equivalent to another ship. An example being Conrad X Sunday with Conrad being the Brother of Whitty and Sunday being the Ex of Carol and a POC.
Conrad x Sunday is a substitute ship for Whitty x Carol.
by BlueIkea February 21, 2023
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Substitute Teacher

the teacher that basically doesn't check the lesson plan before the lesson and gives 0 fucks about your adhd and just tells you to listen better. the most annoying humans to ever walk this planet. Also they address you by your name and tell you to do better because this isn't you but really it is you and your god dam adhd.
by Rimy Jobbs November 17, 2022
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Substitute Teacher

A substitute teacher is a teacher that is usually brainless on what's going on in the class or does not care about education
Substitute teacher: Class we are going to learn about the pythagorean theorem
That one kid:No we watch movies the entire period
Substitute teacher: Okay then
by Sbhat October 21, 2022
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Substitution

Occurs when the act of sharing creates a premature sense of completion
Substitution occurs when the act of sharing creates a premature sense of completion
by mindgains April 08, 2023
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