Kick off

[Donald Trump]

To begin or start, usually associated with an event of some description.

[Hina Muqadas]

to die. (euphemism)

[Jason Yan]

SCOTTISH: to become angry, aggressive or violent.

[Merna]

When fucking a girl from behind, preferably on a bear skin rug, at the point of climax one blows a whistle, signaling three or four friends to burst into the room and kick the girl in the face.

[Monty]

Kick off in Rugby League. The term used to describe the game getting under way.

[PussyCat]

If a game of football kicks off, it starts: