# Upset

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> Markdown URL: https://mediated.wiki/source/Upset.md
> Source: https://en.wikipedia.org/wiki/Upset
> Source revision: 1352000932
> License: Creative Commons Attribution-ShareAlike 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/)

**Upset** may refer to:

- [Upset (band)](/source/Upset_(band)), an American rock band
- [Upset (competition)](/source/Upset_(competition)), where a likely winner loses
- ["Upset" (*Hit the Floor*)](/source/Upset_(Hit_the_Floor)), an episode of the television series *Hit the Floor*
- [Upset (horse)](/source/Upset_(horse)), a racehorse
- [Upset (wastewater treatment)](/source/Upset_(wastewater_treatment)), temporarily decreased effluent quality
- [Aircraft upset](/source/Aircraft_upset), a dangerous aviation condition
- [Upper set](/source/Upper_set), in mathematics
- [UpSet Plot](/source/UpSet_Plot), in data visualization
- [Upset forging](/source/Upset_forging), a forging process where a workpiece's diameter is increased by compressing its length.
- Upset, a type of fault in wood, see [Shakes (timber) § Thunder shake or upset](/source/Shakes_(timber)#Thunder_shake_or_upset)

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Adapted from the Wikipedia article [Upset](https://en.wikipedia.org/wiki/Upset) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Upset?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.