What does C1 mean?

Affirmative, Roger that


Other definitions of C1:

All of our slang term and phrase definitions are made possible by our wonderful visitors. If you know of another definition of C1 that should be included here, please let us know.

How to use the term C1:

There are no example uses of C1 at this time. We would greatly appreciate your contribution if you would like to submit your own!

More slang terms:



High, stoned, drunk



Surprised, shocked