What does ISJ mean?

inside joke



Other definitions of ISJ:

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How to use the term ISJ:

There are no example uses of ISJ at this time. We would greatly appreciate your contribution if you would like to submit your own!


More slang terms:

LM

LM

Letters mailed

NIB

NIB

New in box

RUMCYMHMD

RUMCYMHMD

Are You on Medication Cause You Must Have Missed a Dose