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

by mynameisamazingwhat December 22, 2017

by retro boy November 13, 2020

by Dr mr scientics May 16, 2019

by ExpressiveMoonman January 11, 2024

"Hey did you hear that Discord Moderator Day is coming up" Said Person 1
"Do you mean Opposite Day?" Said Person 2
"Do you mean Opposite Day?" Said Person 2
by Eeveeboom December 7, 2020

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*
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
