"a long time" as in "ages ago"
It's been aeons ago, that I last felt like this.
by Elfi H. M. Gilissen January 15, 2004
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Aeons is a word used to describe a series of words without having to use many.

-> funny, strange, good looking, rich, pedophile

Usually used to describe well-off Westside boys.

The word originates from Final Fantasy, but has evolved over modern time to also include the above mentioned definition.
"Yo, so who do you think is aeons?"

"Uh, I guess David would be."
by siemci August 18, 2006
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a brutal death metal band from sweden. they have anti-christian beliefs and their songs are named like "god gives head in heaven", which is a great one. they play very technical and fast.
if you belief in god, and love god and so on... never listen to aeon or you will rage (or cry if your'e a pussy)
by soulbreaker June 26, 2009
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An angelic soul and demonic soul combined to create a form where the new soul is half angel and half demon
I am an aeon because I have an angelic side and a demonic side
by Godrik I June 26, 2011
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A very humorous or funny individual.A person that has a personality of a silly cartoon character.(originated from the cartoon Aeon Flux)
"Man you are so funny. You're an aeon. You should try to do some stand-up comedy!
by tylena June 30, 2006
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a beast Yuna summons in the game Final Fantasy X to help you win battles
Yuna summoned her aeon, Anima, to defeat the boss Seymour Flux
by BirthBySleep June 12, 2016
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