This is total bs... :D She is saying four and poor. On Poor she touches her upper and lower lip which is the letter P not F... If she has some logopedic problem and she has to pronounce FOUR with PF... that is another question. For the circle, it does appear with or without sound 2 times. IDK what this shitty video is trying to prove :D
The sinewave organ sounds were on tritones and they had multiple octaves to them so the sound was both rising and falling and I knew that before you explained it. That would work even if it wasn’t a tritone.
This is not a prank. This is a criminal act that can cost a lot. Scaring a person in that way should be punished with the cage for a long period so you'd have time to think about yoy had done. Shame on you!!!