2 definitions by Rob B

a pejorative term, can be used to belittle or insult someone. Can also be used in place of many other unrelated words; he jassed up his knee pretty badly.
he really jassed that one up.
he pulled a jass.
by Rob B September 21, 2004
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Phrase signifying the likeliness of the location of an object or action.
There is a nuclear wadte storage facility in your pants
by Rob B March 2, 2005
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