Top Definition
::to pull a jackbarras. To essentially cockblock yourself, or to boxblock a woman.
while home on coast guard leave, a Andrey was fadiddling Mary's hooha, when for some reason unbeknownst to us and to Mary, he stopped before she reached climax. therefore pulling a jackbarras
by DaveColarusso February 16, 2008
4 Words related to jackbarras

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