Complete and total failure when success should have been reasonably easy to attain.
<after getting pwned in a video game>

Player1 Dude, we just got reamed
Player2 Yeah, Epic Fail
by scolemann March 19, 2008
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The highest form of fail known to man. Reaching this level of fail means only one thing:

You must die, or the world will fail itself due to such an extreme level of failage.
<Noob>:OMG I gotz teh myspaces n mah yootoobs rool n sutf n u sux cuz u has no myscapes!

<Me>: Epic fail.
by Lawligation October 27, 2007
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Similar to fail, but at an even larger, more pitiful scale. Sometimes so pitiful or pathetic, some will either sympathize that person or will not say anything, due to the fail being so large that words cannot describe it.
Person 1: Hi, Tech Support? I need help with my computer, it seems to keep rebooting.

Person 2: Ok, before we do anything, have you tried rebooting?

Person 1: ._.

Conclusion: Person 2 has had an Epic Fail
by DHB April 27, 2008
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something annoying people on the internet say way too much when they try to be funny

there's usually nothing "epic" about it
annoying nerdyass kid: LOL he used his bulbasaur against a charmander EPIC FAIL

annoying nerdyass kid 2: OMG you didnt pass in your homework on time EPIC FAIL

annoying nerdyass kid tres: im just gonna say everything is an epic fail because i am that cool
by hating epic everything November 15, 2009
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(After SP goes 7-8 solid innings, and the bullpen immediately blows a 3-4 run or more lead)

-Fuck this shit, I can't stand another second of this epic fail.
by hugh_jazz May 15, 2010
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When something is ruined horribly, or is buggy beyond belief. Full of fail.
The Kiwibox 3.0 web page will be an epic fail.
by bestestfiend November 2, 2009
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