Photographs by sarahheiman on Flickr (1, 2) Apparently when you run onto Yankee Stadium's field during NYU graduation exercises, you also get banned from other graduation events. William Lopez, super recent NYU film school graduate, told the Daily News he couldn't attend the "salute" to NYU film students but was still proud of his antics, "It was the best moment of my life." Well, that's what the pricey tuition is for! As video showed,......

Here's what new NYU graduate William Lopez's run onto Yankee Stadium looked like. The crowd does seem to be cheering very heartily. [Thanks, Gerritsen Beach!] Remember the Seinfeld episode where George tries to get fired from the Yankees with outrageous behavior like eating food over Babe Ruth's jersey and streaking across the field in a flesh colored-bodysuit? And for comparison, after the jump, here are videos of a fan running onto the field during......