What does 1UP mean?
Extra life in a game
Other definitions of 1UP:
All of our slang term and phrase definitions are made possible by our wonderful visitors. If you know of another definition of 1UP that should be included here, please let us know.
How to use the term 1UP:
There are no example uses of 1UP at this time. We would greatly appreciate your contribution if you would like to submit your own!
More slang terms:

HOLE
Asshole

S/T
Self Titled

NYCFS
New York City Finger Salute

SRCH
search