What does UO mean?

Ultima Online (game)



Other definitions of UO:

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How to use the term UO:

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


More slang terms:

SMHB

SMHB

suck my hairy balls

SNAG

SNAG

Sensitive New Age Guy

DYNK

DYNK

do you not know