(Noun) A specific type of terrain formation found in hawaii. The Word itself is from the hawaiian language, because they are crazy enough to have a word compose of only two vowels.
LOOK! An aa! (yea thats a pretty lame example)
by Cowicula January 17, 2005
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Waiter: "Quit sending me the AA's; you know they don't tip!"

Hostess: "Give better kick back on your tables and I'll give the AA's to Jeremy.
by TreeFiddy4me October 04, 2018
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When you finally achieve every h*man's inner dream: to return to Monke.
H*man 1: Let us cut down forests with heavy machinery in exchange for payment.
H*man 2: I agree.
H*man 1: First I shall consume a banana that was farmed by slave labor.
H*man 2: I shall do the same.
Both H*mans after eating banana: OO OO AA AA OO AA OO AA AA OO OO AA AA AA
by Tumbleflop February 01, 2021
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Abbreviation of "Assault Addicts", A popular Counter-Strike server that hosts only cs_assault style maps on its rotation.
Let's go play AA.
Ok
*logs on*
by Jackson P October 25, 2006
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oo oo aa aa. kind of explanatory. it's a noise. just reply to everything with oo oo aa aa.
by aylay May 29, 2019
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