This picture was taken after the passenger managed to down an entire bottle of duty-free liquor before the flight, according to the Reddit user who posted it.
Here is his full description of the flight which landed at JFK:
“He drank an entire bottle of some duty free alcohol. Then he tried grabbing the women who were sitting next him screaming that we’re going to crash. Finally he started chocking [sic] a guy next to him and that’s when a huge crowd restrained him and tied him up. This was 2 hours into a 6 hour flight.”