What does 1up mean?

Extra life

A term for the classic 1-up mushroom seen in Super Mario Bros. games that gives you an extra life.


Do you know where the secret 1ups are in that level?

Related Slang


Updated September 29, 2014

1up definition by Slang.net

This page explains what the slang term "1up" means. The definition, example, and related terms listed above have been written and compiled by the Slang.net team.

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