A spoiler is when someone tells you something you didn't know thats in a movie you haven’t seen, or an anime you haven’t seen, or a manga you haven’t seen.
Johny: “Hey dude, you read the manga for My Hero Academia yet?”
Alex: “No, don’t give me any spoilers! Haha!!”
Johny: “I promise.”
.........
Johny: “SO YEAH, HAWKS IS A TRAITOR AND ALL MIGHT LOSES HIS POWERS”
Alex: “GOD FUCKING DAMNIT JOHNY!”
Alex: “No, don’t give me any spoilers! Haha!!”
Johny: “I promise.”
.........
Johny: “SO YEAH, HAWKS IS A TRAITOR AND ALL MIGHT LOSES HIS POWERS”
Alex: “GOD FUCKING DAMNIT JOHNY!”
by someone who hates mineta February 22, 2020

by Bullyboncs March 28, 2015

This phrase is used to block potential spoilers in the YouTube mobile app comments. As the first comment is automatically displayed, writing "Spoiler blocker" makes people like that comment and ultimately makes "Spoiler blocker" the first and top comment to be displayed and hence preventing potential spoilers in videos.
*Opens YouTube app*
*Sees a Jarno Opmeer PSGL video*
*Unintentionally looks at the comments*
*Video doesn't gets spoiled as the first comment is Spoiler blocker*
*Sees a Jarno Opmeer PSGL video*
*Unintentionally looks at the comments*
*Video doesn't gets spoiled as the first comment is Spoiler blocker*
by Gutbuster69 April 12, 2024

An unwritten rule which involves people telling others NOT to spoil the events which would go on in either a movie, TV show, video game or anything else that entertains a person. It soon became really popular in social media through memes, posts, videos & etc.
It was a no spoiler rule which prompted my refusal to watch"Avengers: Endgame" simply because I feared people would cause problems if I was to break it.
by MASTUH OSCG 8845 IS BACK December 19, 2021

An acknowledgment of a spoiler very much like a spoiler alert except that it's provided after rather than before the spoiler in question. See, for example, the Dinosaur Comics strip for April 15, 2011.
By extension, any would-be warning preceded by the thing it's supposed to warn against.
By extension, any would-be warning preceded by the thing it's supposed to warn against.
"So then Snape kills Dumbledore. That's a particularly infamous spoiler." "Nice postfix spoiler alert, you numskull." / A week after the drop deadline, the registrar told me I was taking the wrong classes and wouldn't be able to graduate till next semester. Talk about a postfix spoiler alert! Does he think I'm Merlin or something?
by Subsequence May 5, 2011

Built on the same model as "white lie", a white spoiler is either:
- a spoiler of no (serious) consequences
- a spoiler dropped by accident
- a spoiler of no (serious) consequences
- a spoiler dropped by accident
A: "Did she just spoil the entire film?"
B: "No, don't worry. It's just white spoiler. She only told you what happens in the first two minutes of the movie."
or
A: "Jimmy! You just told me how the story ends!"
B: "Oops… Sorry. White spoiler. It just came out."
B: "No, don't worry. It's just white spoiler. She only told you what happens in the first two minutes of the movie."
or
A: "Jimmy! You just told me how the story ends!"
B: "Oops… Sorry. White spoiler. It just came out."
by Cinciarella March 10, 2018

A male that frequently spoils books, movies, tv shows, and news without concern or regard for others. They will often do so in person or through social media.
That spoiler king ruined the last Star Wars movie for me!
Your spoiler king best friend told me you were planning on proposing to me.
I’m going to unfriend you on Facebook because you are a spoiler king.
Your spoiler king best friend told me you were planning on proposing to me.
I’m going to unfriend you on Facebook because you are a spoiler king.
by I_caveman August 21, 2019
