You would call someone a "Silly Goose" when they're being silly.
"You're a Silly Goose, Skeppy."
by Lovely Melodie August 11, 2020
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A word you use when you see your girlfriend in a very hot and spicy valentines outfit.
"yeah, yeah, yeah. You silly goose. You're so silly"
by shawtyslayer March 05, 2021
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Someone who is silly and goose-like.
Me: Lola! She's so silly and she's so goose-like. Do you know what that means?
Mom: she's a silly goose!
by AxFxB August 29, 2017
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Common Term for Chris Weisser. A no skills Counter Strike player who sucks cock in hell.
He sure is silly
Hey Silly Goose, I just raped your face with an auto shotgun :-)
by Ahab March 14, 2005
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A guy that never tries to get with hot chicks that are into him or a guy that does something stupid for no reason.
That Baby blank is a silly goose for not getting with that hot chick
by Tubleez December 23, 2008
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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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