Top definition
The act in which two individuals present each other with reasonably sized mason jars and then after setting each jar at the foot of a bed and while nude proceed to simultaneously jump in the air falling in a seated position, landing on the jars in such a way the jars become inserted into the anal cavities. Upon precipice insertion both jar are worked further into the anal cavity until the pressure from the anal cavities causes the jars to violently shatter inside the anuses. The individuals then take turns presenting their bloody, glass shard stool expulsion to one another all the while quivering in unbridled ecstasy.
I went jar hopping last Tuesday with Fred and my ass is still bleeding!
by TinaMuffinsDelight December 07, 2011
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