Something very energetic, explosive or fast. Origin unknown for sure, but follow a goose around for a while and you'll probably find out where the term comes from...
Coach: Get round that race track like crap through a goose!
***
Husband: Honey, we're gonna be late. Get down the stairs like crap through a goose!
A large waterbird with a long neck, short legs, webbed feet, and a short broad bill. Generally geese are larger than ducks and have longer necks and shorter bills.