What does O7 mean?
Salute
Other definitions of O7:
All of our slang term and phrase definitions are made possible by our wonderful visitors. If you know of another definition of O7 that should be included here, please let us know.
How to use the term O7:
There are no example uses of O7 at this time. We would greatly appreciate your contribution if you would like to submit your own!
More slang terms:

CISC
Complex Instruction Set Computers

ILUMED
I love you more each day

JIZZ
semen

LOLA
Laugh Out Loud Again