Goose feathers 

To let things like insults slide off like the feathers of a goose,so some one could forget the insults forever.

Unless someone calls a man a cunt

Greg:I'd let people's insults slide off me like goose feathers...until that girl called me cunt what the fuck?
Johnny: haha yeah for seral...
Greg: ...

Goose feathers by browngirlsdonttakebs February 20, 2009

goose feathers 

A nickname for someone who has Down Syndrome.

It's a play on words, because "down" is another word for goose feathers (used as fluff in old-fashioned blankets).

Hey Goose Feathers, how high can you count?

goose feathers by UrbanPrick December 11, 2016

To Feather the Goose 

When you are bartending and place your own money in the tip jar first, to entice others to tip.

No one is tipping tonight. I guess I’ll have to feather the goose.

To Feather the Goose by GJ id9 October 4, 2018