Hint: It could help someone stay alive.
That's right geniuses, next time you're pounding on someone's chest trying to bring them back from the edge of oblivion, just hum the Bee Gees' song Stayin' Alive to keep the beat.
The American Heart Association calls for chest compressions to be given at a rate of 100 per minute in cardiopulmonary resuscitation (CPR). "Stayin' Alive" almost perfectly matches that, with 103 beats per minute.
Tell your friends, they may need to save your life someday and it's best if they don't screw it up.