Fans of Philadelphia sports teams such as the Eagles (NFL), Phillies (MLB), Flyers (NHL), and 76ers (NBA). Also the worst fans ever, relating to how obnoxious and juvenile they are. They boo the other team more than cheer for their own at games, harass fans of visiting teams, and pick fights. Even though they're credited as some of the most loyal fans (most of this credit goes to Eagles fans), they go as far- and maybe farther- as cheering when former Dallas Cowboys wide receiver Michael Irvin was carried off the field on a stretcher when his neck collar-bone was severely injured.
i was at the red sox-phillies game last night, and much of what i heard from the Philly fans was "red sox suck". i barely heard "go phillies".