: Once SCP-106 is inside, reactivate the magnets to trap him.
The sound is part of the , a procedure used to re-contain SCP-106 ("The Old Man"). Femur breaker sound
The sound is widely recognized in internet culture and meme communities for its distinct phases: : Once SCP-106 is inside, reactivate the magnets to trap him
: Press the button to start the hydraulic press. The sound will play, and SCP-106 will eventually appear. : Once SCP-106 is inside
: An automated hydraulic press designed to inflict maximum pain.