The next level of hardcore. So unbelievably intense that the average human cannot withstand it. So amazing it's painful, or lethal. It takes a spirit made of solid steel to be fuckcore at anything.
1) That man was such a fuckcore Christian that he probably jacks off to the bible.

2) Joe did a triple backflip on his bike, his BMX skills are unparalleled fuckcore.
by Zurenriri August 30, 2008
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