1 definition by GuyInJeansAndShirt
An individual who commits a supreme act of disloyalty by selling out his/her friends or associates for thier own personal benefit.
Why be a Gillard for John?
I can't believe you would do that to me, you're a complete Gillard!
You're like a love-child of Judas and Gillard.
I can't believe you would do that to me, you're a complete Gillard!
You're like a love-child of Judas and Gillard.
by GuyInJeansAndShirt June 30, 2010