This is National Kiss your boyfriend day. You can go up to your boyfriend in the middle of the hall in school and make out with each other and everybody will understand.
Guy 1: "Why are they making out with each other in the middle of the hall?"
Guy 2: "Its september 20th so its national kiss your boyfriend day."
Guy 1: "Ohhhhhhhhhh, that makes sense."
by Bl1ndS1d3d October 23, 2019
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The true gamer birthday. People born this day generally are very popular but manage to not hang out with anyone outside the workplace/school, and focus all their time on video games. These people somehow manage to get girls too, despite there being no reason to like them.
Dude, I’ve never seen that guy at a party, isnt he popular?
Yeah, but he was born on September 20th
by VenusNeptuneMarsSoola November 2, 2019
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September 20 is a day only the godliest of people are born on. It’s either that or they’re straight up aliens (yes, indeed that was an Area 51 reference) there’s no in between.
Jack: YOOOO DID YOU HERE Y/N WAS BORN ON 20th SEPTEMBER?!

Lucy: really?! OMG NO WONDER Y/N IS SO COOL

in another instance

Camilla:Ugh, you know y/n is born on September 20

Kyle: no wonder they’re so weird

Camilla: Y/n is an absolute alien

Your Best Friend: better than you Camilla
by xbluelemonade_actuallyx November 4, 2019
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A day that shall go down in history as we reveal the truth of area 51 as well as fuck some aliens
Area 51 guard: hey did you see the news apperently thousands of people are trying to find out our secrets. On september 20
Area 51 guard 2: id like to see them try
(September 21)
News: government is in outrage as area 51s secerets have been reveald
by Haz3nips August 8, 2019
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September 20, a humanitarian disaster. It is also a historic moment where in more than 5,000 people have been either arrested or killed because of them entering Area 51. Too bad they didn’t see Alien titties.
CNN: “Breaking news. Today is September 20 and more than 1000 people have killed after entering Area 51. This day will always be remembered as “The Great American Invasion.”
by bustaofgrovestreet September 14, 2019
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International talk like a human day.
In this day, everyone needs to pretend they're aliens who try to disguise as humans.

This day is also mainly purposed to try to catch aliens. I mean, it's pretty hard to act as someone acting like you acting like them.
Alex: "Hello, where is da pizza?"
Bob: "Yes, i am a human, did you watch last night's game of thrones?"

Carl: "Hi alex, hi bob, why are you talking so wierd?"
Alex: "What are you talking about, carl? I am a perfectly normal human who talks perfectly normal humaninan"

Bob: "yes we are talking well today is september 20 talk like a human day why won't we speak humanian?"
Carl: *leaves*
by OzHaMagniv April 5, 2020
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A day to celebrate all the soldiers who were brave enough to go to AREA 51. Every year we celebrate OUR SOLDIERS on September 20!
September 20 , happy Area 51 day
by Tiktok girl October 13, 2019
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