Epic Fail:(n)Not your average fail-not just a oops- but a full blown, game over fail.
Epic Phail:(n)The failingest fail that anyone could ever fail. Its worse than Epic fail, so much worse that it can only be spelled Phail
Epic Fail (phail)
1.That skate boarder just crashed into a pole trying too do a 180. (prime example of Epic Fail)
2.The skate boarder also fell with the pole attached to his helmet into a 1200 ft.deep lake.(prime example of Epic Phail)