What does ISS mean?

I'm So Sure



Other definitions of ISS:

  • im so sorry

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How to use the term ISS:

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


More slang terms:

WTHWT

WTHWT

What the heck was that

GR2BR

GR2BR

Good Riddance To Bad Rubbish

DBM

DBM

Divorced Black Male