when someone puts their stinky cup over another persons face like an oxygen mask.
After practice John gave his girlfriend some joxygen.
by mach 10 May 13, 2003
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The air supplied when a sweaty jock is held up to someones face (similar to an oxygen mask). Most effective if a struggle ensues and the assailant can maintain a proper seal over the mouth and nose.
In the locker room after the hockey game, Tim forces his sweaty cup over Dave's mouth for a second and threatens, "You done being a bitch or you need more joxygen?!"
by Tim D April 8, 2006
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