Serio

Serio is a Facebook screamer video made by user Zap kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk. The video, which is completely silent except for the screamer, starts with a man sweeping the floor. An orange arrow then points at a stool: The stool then moves off screen by itself. Afterwards, the man also goes offscreen in the direction of the stool. At 0:22, the orange arrow, now pointing at a chair on the second floor, reappears again. The chair doesn't fall off the balcony; however, a mask appears from the bottom right with a scream. The video ends with SMPTE color bars.

Link
NOTE : The following video contains a screamer!
 * facebook.com/zapzapzp/videos/393076884750572/
 * Permalink: bit.ly/2ENrB2B