What does BCO mean?Big crush on
Other definitions of BCO:
All of our slang term and phrase definitions are made possible by our wonderful visitors. If you know of another definition of BCO that should be included here, please let us know.
How to use the term BCO:
There are no example uses of BCO at this time. We would greatly appreciate your contribution if you would like to submit your own!
More slang terms:
Like I believe that one
Itty Bitty Titty Committee
suck it up