1 definition by Simpsonfan15

an epic fail is a term used when something unexpectedly funny happens or is happening.
A Sign that says "We sell the best GLASS" and the G and L have been blown away so it says "We sell the best ASS" Epic Fail

or

A Coca Cola truck carrying Pepsi products.Epic Fail
by Simpsonfan15 February 28, 2010
Get the Epic Fail mug.