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1.
adj.
intense, but to a much higher level, when your pumped or something amazing happens. It can be used with almost every word with the prefix in or un.

ex: infuckingsain, unfuckingbelivable,infuckingpossible.
That was infuckingtense!
by N00by J February 13, 2008

Words related to infuckingtense

fuck fucking in intense un