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Opposite Day

Opposite Day. This day falls on: September 26, where you can say what ever you want, but it mean the opposite.
You: “hey wanna go on a bike ride?”
Sister: “no”
You: “so you do?”

Sister: “NO”

You: “but it’s Opposite Day!”
Sister : “fine let’s go”

Sister; *goes on bike ride with you*
by GabeDuncan September 26, 2021
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Opposite day

A day which is a opposite day and things react the opposite way.
Hey jim look its a opposite day!
by craqjiw July 18, 2021
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opposite day

day where thing said are opposite march third
"i hate you mom"
"dont say that"
"its opposite day mom"
by Poop Fartius March 3, 2022
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Opposite day

by Daggerthadon June 3, 2021
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Opposite Day Theory

Opposite Day Theory states that Opposite Day is not merely a day. Instead, it supposes that Opposite Day is fluid and triggers when it is invoked. If they wish, debaters may invoke opposite day for exactly the next eight minutes by quoting the following: Three, Two, One, Go!
"The order is twelve off with four hidden a-specs, the rules of Risk: The Game of Global Domination, Drop the Judge, stabbing theory, the N-word repeated for two minutes, and Opposite Day theory.
by ougrhough September 12, 2025
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A forbidden channel rumored to have the most thug of materials.
"Have you checked the new post in #up-good-but-its-opposite-day ?"
"Bro, what the fuck is this"
by ThugMann April 8, 2024
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