Post facto meaning after the fact. And jacko shotr for jacking off or masturbating. Put together they from post fact jacko, right after jacking off, which is ejaculation or cum
Guy 1: Why didn't you shake your friend's hand?

Guy 2: Dude, I definitely didn't wash my wands post facto jacko!
by sorrycharly October 17, 2010
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When you accidentally spoil something for someone and then attempt to make it up by yelling out "Spoiler alert!"
It will nonetheless piss someone off because either a) you're just rubbing it in that you spoiled the ending to an amazing movie/book/show, or b) they weren't really paying attention before and would have missed the spoiler, but because you had called attention to it, now they are aware they have been spoiled.
Kris: "So I'm reading this Harry Potter book and so far I don't like that Snape fellow."
Melissa: "Yeah I really hated Snape in the 6th book when he killed Dumbledore but everything worked out in the end."
Kris: "Ye- Wait. Snape KILLS Dumbledore?!"
Melissa: "Er, ah, um, SPOILER ALERT!!!1"
Paul: "Wow, Melissa, way to pull a post-facto spoiler alert."
Kris: "It will never be the same!" *sobs*
by millardfillmore April 20, 2010
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When you get salty over losing some balloon award to some Argentinian and want to prove that you are still better. But in actual fact you are not :(
“Does the 7 in CR7 stand for the number of ballon d’ors Messi has?”
“Factos!”
by Penaldo December 2, 2021
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Factos (noun): A term used to describe the act of acknowledging or agreeing with a statement or proposition that is believed to be true. This agreement is typically expressed verbally or in writing and indicates that the individual believes the statement to be accurate and factual. The term "factos" emphasizes the concept of truth and the importance of acknowledging it in communication.
"That test was so easy," I said. Bob replied, saying "Factos!"
by BangerBaby7210 March 9, 2023
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Donald: America kinda great tho
Joe: factos
by ffhukfg December 12, 2021
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Used as an attempt to label your preferred stance or opinions on a matter as "facts" especially when that stance is not backed by evidence.
Warning: Using this word in seriousness is typically a sign of insecurity.
However it is fine to use this word as a troll.
Me: I'm the best, my sister knows this to be true. Right sis?
sister: Factos. I shall write an essay on instagram to establish this "Truth".
by fried rice saves lives December 2, 2021
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Used in football terms. Famous footballer Ronaldo commented “factos” on his fan page’s account. The account explains the undeserved ballon d’or win by another footballer named Messi. Many even considered that award ceremony as the robbery of the century.
Person 1: Ronaldo is the GOAT
Person 2: Factos 👍
by Barcelona fan February 18, 2022
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