Just did a quick search for “Jerry Seinfeld” + “Central Park” and found this...
February 7, 2012
The Time Jerry Seinfeld Screamed at a Naked, Masturbating Man in Central Park
http://nymag.com/daily/intelligencer/2012/02/jerry-seinfeld-central-park.html
No, it wasn’t me! My only encounter with him was in 2002, and I wasnt naked, or doing anything but looking at Venus through a pair of binocs! Lol!
I bet he made THAT incident into a bit!