goose -
To sharply poke or pinch someone's buttocks. Derived from a goose's inclination to bite at a retreating intruder's hindquarters.
goose -
To stimulate, to spur.
goose -
To gently accelerate an automobile or machine, or give repeated small taps on the accelerator.
goose -
Of private-hire taxi drivers, to pick up a passenger who has not pre-booked a cab. This is unauthorised under UK licensing conditions.
Wikipedia
The word goose is the English name for a considerable number of birds, belonging to the family Anatidae. This family also includes swans, most of which are larger than true geese, and ducks, which are smaller. This article deals with the true geese in the subfamily Anserinae, tribe Anserini.