When the male genatalia has three testicals in the ballsack. Usually is a threat to those who jerk off with a multiple of ten times a day. And those who get erected 39 times in a span of two hours.
Man: "Bro your nutsack is HUGE!"
Other Man "Ya...Doctors told me it's tritesticularitis...."
by farts2010 July 26, 2016
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