What is "goal celebration"

n. A choreography that is acted after score a goal.

In association football and ice hockey, a goal celebration is the practice of celebrating the scoring of a goal. The celebration may be performed by the goalscorer (most notably), his or her teammates, the manager or coaching staff and/or the supporters of the team. Whilst referring to the celebration of a goal in general, the term can also be applied to specific actions, such as a player removing his shirt or performing a somersault.