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Meaning the way you conduct yourself in either sexual intercourse, fighting or an absolute savage tackle in sports.
Neil "mate I got layed last night"
Paul "Yes mate, how was it?"
Neil " I smashed her mate"
Paul "winner... was it fierce hard?"
Neil " yeah man"
Paul "sweet, you gotta love the Fierce Hard bet shes sore this morning!"
by Cozlaaar August 21, 2011
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