What does UPOS mean?

you piece of s**t



Other definitions of UPOS:

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How to use the term UPOS:

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


More slang terms:

NMTN

NMTN

Nevermind that now

GTBOS

GTBOS

Glad To Be Of Service

ICUP

ICUP

i see you pee