What does TOS mean?
The Original Series
Other definitions of TOS:
All of our slang term and phrase definitions are made possible by our wonderful visitors. If you know of another definition of TOS that should be included here, please let us know.
How to use the term TOS:
There are no example uses of TOS at this time. We would greatly appreciate your contribution if you would like to submit your own!
More slang terms:
Rolling On The Floor For No Apparent Reason
how the f**k
Entertainment and Sports Programming Network
Pacific Daylight Time