Definitions
1.verbTo sharply poke or pinch someone's buttocks. Derived from a goose's inclination to bite at a retreating intruder's hindquarters.
2.verbTo stimulate, to spur.
3.verbTo gently accelerate an automobile or machine, or give repeated small taps on the accelerator.
4.verb(UK slang) Of private-hire taxi drivers, to pick up a passenger who has not pre-booked a cab. This is unauthorised under UK licensing conditions.
5.verbTo hiss (a performer) off the stage.