An uncommon insult, typically used to mean lucky and annoying. Though usually used sarcastically, and negating the whole sentence. Needs to have "you" before it.
Your friend: Die you filthy goose!
You: Oh, Ok. :(
Your Friend: Yeah you filthy goose!
The action taken after you catch or are caught playing "Duck, Duck, Goose". Aka blowing the person who caught you, or having them blow you if you catch them.