What does SIS,SIG mean?
Speech is silver, silence is golden
Other definitions of SIS,SIG:
All of our slang term and phrase definitions are made possible by our wonderful visitors. If you know of another definition of SIS,SIG that should be included here, please let us know.
How to use the term SIS,SIG:
There are no example uses of SIS,SIG at this time. We would greatly appreciate your contribution if you would like to submit your own!
More slang terms:
for fuck's sake
Kiss My Fat Hairy Ass
Peace To You For You Are A Cutie Pie
Fell out of my chair laughing