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