Larger than failure. Often results in embarassment and laughter from your peers.
Girl: Did you see Mark try and ask Karen out?
Guy: Yeah! It was an epic fail!
A very rare, extreme type of fail. Often found at a place of great disappointment.
Oh man! That black man forgot all of his watermelon at KFC! EPIC FAIL!!!!!
In the 2010 FIFA World Cup, Robert Greene missed the half-force game tying kick by Clint Dempsey. This is referred to as an EPIC FAIL.
Greene: No! I missed the ball! The game is tied!
US fans: EPIC FAIL!
"Man, "Never Say Never" was such an Epic Fail".
1.1 out of 10 in the IMDB based on 10,102 votes (17/02/11).
Spending hours on the Internet reading all the definitions of "Epic Fail" on The Urban Dictionary
You Sir, yes You, reading this sentence...still reading this sentence, You...is Epic Fail. But don't kill yourself over it. No seriously, die. EPIC FAAAAAAIL!
To fail epically; to fail completely and undeniably, often to the enjoyment of others.
Sarah got an F on the easiest quiz ever given, which was an epic fail.