In an article titled "The most hated people, places and things in the NFL," Sports Illustrated awarded the Eagles' fan base with the title of the "most hated fan base" in the NFL. Quite the honor for Eagles fans, who have accumulated quite the reputation over the years.
Of course, the old, tired "they threw snowballs at Santa Clause" remark is used to justify the final decision.
"It all started in December 1968, when those disenchanted fans of the Eagles sitting at Franklin Field decided that the best way to unleash their invective was to hurl snowballs at Frank Olivo, a 19-year-old man who stepped onto the field in a Santa Claus suit. The fans were disgusted because the then-lame franchise was winning too much at the end of the season—winning their way right out of the derby for USC's O.J. Simpson, who went to Buffalo as the first pick in the 1969 draft. Philadelphia took defensive back Leroy Keyes (who?) with the third pick, leaving Joe Greene on the board for the Steelers with the next selection.
"In 1998, the team installed a jail in the bowels of Veterans Stadium and hired a judge, the delightfully-named Seamus McCaffery, to preside over the rowdiest of an infamous bunch. And in 1999, several of Cowboys receiver Michael Irvin's teammates were understandably distressed when they thought Eagles fans were booing the future Hall-of-Famer as he lay on the field with the neck injury that ended his career. In truth, the fans were booing Deion Sanders, but the fact that they cheered as Irvin lay on the field motionless tells you all you need to know. Every fanbase is unfortunately defined by the minority who do stupid stuff like this, but it seems that Eagles fans are more defined than any other group."-DF
For Eagles fans, this information is old news. While being named "the most hated" anything is rarely flattering, Eagles fans have embraced their overall reputation. People can question the actions of the few, but the passion of the many is unquestionable.