What exactly is a suicide club?

Answer 1

The term suicide club refers to both literal and metaphorical events. In the literal sense, suicide club speaks to the rash of suicides within a culture. Suicide Club is a Japanese film about a group of students who jump in front of an oncoming train. Metaphorically, suicide club describes people who thrill seek or make moves that might shock one's sensibility. Where individuals or people risk life and limb or professional careers to make a point or experience an adrenaline rush.