What does IWIYW mean?
If I Will You Will
Other definitions of IWIYW:
All of our slang term and phrase definitions are made possible by our wonderful visitors. If you know of another definition of IWIYW that should be included here, please let us know.
How to use the term IWIYW:
There are no example uses of IWIYW at this time. We would greatly appreciate your contribution if you would like to submit your own!
More slang terms:

TISC
This Is So Cool

W00T
Hurrah

SLFN
So Long Far Now

FFI
For Further Information