What does O mean?

Ounce (of drugs)



Other definitions of O:

  • Surprised

  • Zero

All of our slang term and phrase definitions are made possible by our wonderful visitors. If you know of another definition of O that should be included here, please let us know.


How to use the term O:

  • Twenty O One "2001"


More slang terms:

ICO

ICO

I'm checking out

OPK

OPK

Other People's Kids