Eagles tight end Brent Celek, a five-year veteran, is embarrassed by the team's play this season.
Philadelphia is 4-8 after a big offseason that saw them enter the season with title aspirations.
"We've got a lot of talent, and we're just not living up to it. I'm embarrassed about it. I'm sick about it," Celek said.
"We've got four games left to prove that we're a legitimate team, because right now the world's laughing at us."
Celek: 'The World's Laughing At' Eagles