An alien is something that no one knows what it is
My friend: Im an unknown creature

Me: youre an alien
by Rubberbandeater May 20, 2019
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A "unicorn" is commonly understood as a nickname for a company with a 1 billion valuation.

An "alien" is a company with a 1 trillion dollar valuation.
Apple, Google and Amazon are almost aliens!
by Tspan December 8, 2019
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1. Being's from another planet. (can be intelligent beings, animals, plants, or small organism's)
2. People in a country illegally.
3. Something that is foriegn to another something...or something what ever.
4. Something from another planet.
Beavis: Hey Butthead, do you believe in aliens?
Butthead: Uhhhhhh, I believe in illegal aliens.
Beavis: Yeah me too. I think they are causing a rise in population and prices, economy.. or something.
Butthead: Quit trying to act smart. Dumbass.
Beavis: Hkuhuuhk
Butthead: Hkuhuuhk
by Rusty Shakelfurd August 25, 2006
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~living beings outside planet earth, which frequently come and visit my friend krusty.
~to think about it, aliens must exist, for the universe goes on forever(as far as we know), right? so there must be something else living out there, otherwise, thats a lot of waste of space.
aliens took over my brain
by taesha ventura August 14, 2003
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The act of having intercourse with a girl who is so thin that the pressure causes an outward bulge to appear from her stomach.
"That chick I banged was so slim, I thought The Alien was gunna pop out of her and attack me!"
by Andrew April 9, 2007
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someone that's not from yo hood
Wasup cuddie who that alien right thereR
by terrellie May 15, 2006
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One who fails to conform to earth's normal customs and courtesies. There every action and comment would lead a resonable person to believe they are from another planet.
AKA martian
Dick: "That SGT P breaks our balls over the stupidest shit"
Jane: "Yea what a fuckin alien"

Jane: "LT K denied me the day off last night and there was plenty of people in"
Dick: "What do you expect he's a fuckin alien"
by earthling77 February 16, 2010
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