What does OSIM mean?

Oh Shoot It's Monday



Other definitions of OSIM:

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How to use the term OSIM:

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


More slang terms:

OOTD

OOTD

Outfit of the day

MB

MB

My bad

Choice

The first choice; the head of the pack; the best.

ASKHOLE

ASKHOLE

Someone who asks your opinion or for advice but never takes your advice and does exactly the opposite of what you suggested