1 definition by langtoncakes

Acronym for "Super Mega Epic Fail" for when someone shows that Darwinism isn't weeding out the not so smart folks.
Guy 1: "Steve ordered 500 shirts, all of which were the wrong color, had the wrong logo on them, the wrong fonts for said logo and somehow managed to get the shirt company to add on an extra $500 in fees."
Guy 2: "Holy SMEF!"
by langtoncakes April 21, 2009
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