I laughed when Henrik Stenson broke his club on his knee at the British Open,
but he could have impaled himself with it and that would be horrifying.
Also, never under any circumstances should a player throw his club
or beat it into the turf, especially on the greens; that's just called being
a total golf jerk; there ought to be a four stroke penalty for doing such a thing.
Besides, if anyone was hurt as a result of such a club throw,
not only could one, depending on the damages, be sued for
everything they have, but embarrassment, expulsion from
the club, getting arrested or, more importantly, the weight of doing such a thing
on the human conscience, implies throwing a club is really dumb!
And since that has been said, please do not throw your cigarette butts on the golf
course; it's littering!