What does OOO mean?
Out Of Office
Other definitions of OOO:
- Out of Order
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How to use the term OOO:
There are no example uses of OOO at this time. We would greatly appreciate your contribution if you would like to submit your own!
More slang terms:

DULM
do you like me

BWO
Black, White or Other

BTWN
Between

LYLAFKLC
love you like a fat kid loves cake