1 definition by Ital.Stallion

When someone moves their hand against the underside of your chin in a swift motion unexpectedly. Almost as if using the "Fuck You" motion in Italian.

Jason: Watch out for Rob, he's going on a Silly Goose spree.

Will: He already got me twice! Being SILLY Goosed gives you an awkward feeling afterward.

Jason: IKR.
by Ital.Stallion January 25, 2009
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