Posted by Sabrina B. @gametimegirl Will the Rex Ryan feet jokes ever get old? I don’t know if Rex will ever live this down, but for now fans are still taking advantage of it. It was chilly by the time the 4:15 p.m. kickoff rolled around in Philadelphia on Sunday, so these two mischievous yet creative fans were not only mocking Jets’ coach Rex Ryan’s alleged foot fetish but also keeping warm. Check it out after the jump…