I can see someone maybe slapping the bottom of the foot to get it red and more sensitive for tickling but this looked like pure torture putting a nail thru someone's foot and tearing off their toenails. That is ancient torture like something you would do to a prisoner of war to get them to confess to something, or to give out information. Like some said wrong forum for that. To each their own. Tickle torture is okay in my opinion but not all out painful torture like this. Just my opinion. I personally did not like this clip, but others may have and again to each their own.