What does RU mean?
Other definitions of RU:
All of our slang term and phrase definitions are made possible by our wonderful visitors. If you know of another definition of RU that should be included here, please let us know.
How to use the term RU:
There are no example uses of RU at this time. We would greatly appreciate your contribution if you would like to submit your own!
More slang terms:
First Lady Of The United States
Research & Development
i don't like you in that way