This page provides all possible meanings and translations of the word upsetter
an unexpected winner; someone who defeats the favorite competitor
One who upsets (something); a disrupter.
A person or device that turns something upside down
The Upsetters was the name given to the house band for Jamaican reggae producer Lee "Scratch" Perry. The name of the band comes from Perry's nickname of Upsetter, after his song "I Am The Upsetter", a musical dismissal of his former boss Coxsone Dodd.
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