It's just another part of living in New York City.

Police in the Big Apple are on the hunt for a man who's been spotted pleasuring himself on two separate subways over the last month.

The man was caught treating his junk -- in the words of Seinfeld -- "like an amusement park" on the E train during the morning sometime in the last month and then again on the A train on Oct. 11. This may mark the only times strap-hangers were glad they couldn't find a seat because, really, who wants to be next this kind of happening, right?

No one was hurt (we don't even want to think about how one would get hurt watching someone play with himself) and cops have put out a photo of the suspect, who looks like he's picking his nose. He pleasures himself and picks his nose in public. Talk about multitasking.

Authorities believe he's a black man 50-60 years old and weighs 200-250 pounds. We wish them good luck hunting him down and even better luck trying to get out of being the one to cuff his wrists when they finally do.

As hard as it is to believe, this is not the first time something like this has happened in New York City. Last year, a woman scolded a man for getting it on with himself while on the subway. Check out her reaction to him being in action below.