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1.
(noun) An intense atmosphere of tension between two or more males that may spontaneously erupt into testosterone induced violence.

Formula to calculate pricktion:
(# males) x (# drinks) + (days witout sex)^2 = pricktion
After fifteen beers each at the titty bar, the pricktion between Neil and Bob over who would ride shotgun, was escalating exponentially.
by BuffBoy June 26, 2011