Looks like this Monday morning commute got interesting when a rat got aboard one of the subway cars, causing panic and mayhem as train goers try to avoid this unwanted pest. You'd think they'd be used to rats on the subway by now.

The YouTube user who posted the video, Jinais Ponnampadikkal Kader, writes:

A usually boring Monday morning commute to work at Brooklyn was stirred up by this little guy.He joined us at the Fulton street station on the A train going downtown. Someone getting off the train was screaming "RAT on the train!". But by the time everyone realized what was happening, the doors closed and the train entered the tunnel. We were stuck with him till the other end.