A note written on your arm or hand in lack of nearby paper to write on. So called because of the practice of tattooing prisoner numbers onto wrists in Nazi concentration camps.

Alternatively, the jew note can be used as a memory aid.
Sheiße! I shouldn't have used the permanent marker to write my jew note of groceries yesterday, it will look like I'm trying to cheat on the exam today.
by titfink May 31, 2011
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