Making a loud and displeasing throw up noise when something discusting or displeasing happens.

Making a loud vomit noise for a reaction, or laughter.
i.e. during a silent work session in class, or when out to eat at a resturant.

When someone is dog ugly, fat, skanky, a hoe, stupid, anything not liked or approved of..

If we don't like your attitude.
Geremy: That guy with the beer gut was really hot!
Val: aeyaa!
by GeremyVal April 20, 2010
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