What does OOSOOM mean?
Out Of Sight, Out Of Mind
Other definitions of OOSOOM:
All of our slang term and phrase definitions are made possible by our wonderful visitors. If you know of another definition of OOSOOM that should be included here, please let us know.
How to use the term OOSOOM:
There are no example uses of OOSOOM at this time. We would greatly appreciate your contribution if you would like to submit your own!
More slang terms:

HBO
Home Box Office

DUCWIC
Do You See What I See

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

ROTFLH
Rolling On The Floor Laughing Hard