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
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug