- ZJ
ZJ may refer to:
*Zettajoule or zeptojoule, SI multiples of a
joule
*TheZJ theorem , a mathematical theorem proven by George Glauberman
*The ZJ model, an automobile style used in theJeep Grand Cherokee and theJeep Grand Wagoneer
*An abbreviation for theZhejiang province of China
*The act of a man receiving oral sex while being incapacitated or inebriated, popularized by the filmBeerfest . The "Z" is for zombie or in a zombie like state while receiving the act. However, it is well known that if you have to ask what it means(a ZJ), you can't afford it.
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