upset the pot
English
Verb
upset the pot (third-person singular simple present upsets the pot, present participle upsetting the pot, simple past and past participle upset the pot)
- (horse racing, slang) To beat the favourite in a race.
- 1897, Nat Gould, Not So Bad After All, page 126:
- Your horse Prince Henry, the fellow that nearly upset the pot at Kempton, was well in the Lincoln Handicap.
References
- John Camden Hotten (1873) The Slang Dictionary