2 definitions by Sudomoodo

How someone replies to a question when they don't give a shit enough about the answer to investigate.
Person 1: Why are you such a dick?
Person 2: Who knows.
by Sudomoodo June 28, 2017
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(pron. AY-oo)

1. The standard set of vowels in the Latin alphabet.

2. An uncommon way of saying "Hey, you"
1. The vowels in the alphabet are A, E, I ,O, U and sometimes Y.

2.

GreenX: hey tober
Tober34: aeiou
by Sudomoodo June 6, 2011
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