India, Sept. 12 -- A bizarre video from New York City's subway has left commuters and social media users equally shocked. The short clip shows a woman seated inside a moving train vigorously scrubbing her bare feet, sending flakes of dead skin scattering across the carriage floor.

(Also read: Indian vlogger calls New York subway station 'haunted' in viral video showing rust, litter and foul stench)

The footage captures the woman nonchalantly exfoliating despite the presence of fellow travellers. Even after realising she was being recorded, she continued without embarrassment, much to the disbelief of onlookers.

Take a look here at the clip:

Luis Monteiro shared the video on Instagram with a cheeky overlay that read, "NYC never disappo...