1 definition by We.heart.aliens

Top Definition
A funny outgoing girl, she treats everyone respectfully and is never two-faced, one of the prettiest girls you will ever meet. Gilliana is normally very good with animals, especially large dogs, she always thinks less of herself even though others are jealous. You would be lucky to know a Gilliana.
Omg have you seen how pretty Gilliana is isn't not fair.
by We.heart.aliens November 19, 2015

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