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OPPOSITE GENDER DAY

People will have to pretend to be the opposite gender, if you are a man you will pretend to be a woman, if you are a woman like a man. you can't do anything to avoid it.
Hey its the opposite gender Day.
by ManuteJajaXD December 9, 2021
mugGet the OPPOSITE GENDER DAYmug.

Opposite Day

A day that is on December 10th where anything that happens will be the opposite of what happens
"Hey did you know discord mod day is coming up"
"Do you mean Opposite Day?"
"Oh shit."
by Eeveeboom December 9, 2020
mugGet the Opposite Daymug.

Opposite day

CLEARANCE LEVEL 6 REQUESTED
ACCEPTED

ENTER LOG

Containment risk:
Keter
Description:
Opposite day is a paradoxical phenomenon where everything that exist is inverted to a sort of countered self. So every color would be inverted, the flow of time would be inverted, etcetera. Any notion towards an object with opposite day will mean that the concept will have permanently been altered. It is currently unknown how many concepts have been switched to current day knowledge.

Containment procedures:
Do not utilize the phrase "Opposite day" in any serious conversation. Utilizing the phrase with understanding of it's thaumaturgical powers should be immediately counteracted with the "Opposite day" to cancel out it's potential effects.

Addendum 1
8/17/1959

A terrorist impersonating American President Dwight E. Eisenhower utilizes the Opposite day phenomenon to cause chaos. Mild destruction caused.
Suspected inversions:
-The color of cashews
-The color of Saturn's northern hexagon formation
-A suspiciously high amount of school holidays

END LOG
Michael(9): "There's no school. It's opposite day!"
Sarah(31): "Well then Opposite day to whatever you just said.. You are going to school young man."
by noteast July 3, 2023
mugGet the Opposite daymug.

Opposite day

Opposite day are most likely to be kn tuesdays in canada so be sure that Tuesday is opposite day
by Jake Greenwood December 8, 2020
mugGet the Opposite daymug.

opposite day

july 29 when you tell girls there hot but there not 🥶
boy: sup hawty
girl: hey 🥰
boy: it’s opposite day bitch
by 2111savage July 29, 2022
mugGet the opposite daymug.

Opposite day

“Hey Ollie do I go to bed at 9:30”
“No she doesn’t”

“See shaniya it’s Opposite Day”
by anonymous November 11, 2021
mugGet the Opposite daymug.

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
mugGet the Opposite Day Theorymug.

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