1 definition by Ossie Bastard

A term usually used by the muslim youth in Australia, to define someone who recently has masturbated,, sexual intercourse or simple ejaculated and hasn't purified himself for religious practices. An abbreviation for the arabic/turkish word "Janabat".
No-wonder he got in trouble by his parents, he told me his been JB for three days .
by Ossie Bastard December 5, 2017
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