ship war (plural ship wars)
- (fandom slang) An intense and sometimes hostile disagreement between shippers of rival ships in a fandom.
Oh, no, not another ship war between members of Team Edward and Team Jacob.
2008, Melissa Anelli, Harry, A History, Pocket Books, →ISBN, page 236:They seemed fascinated by my and Meg's absorption in the Harry Potter culture, so we told them stories of the ship wars […]
2013, Mark Duffet, Understanding Fandom: An Introduction to the Study of Media Fan Culture, Bloomsbury Academic, →ISBN, page 248:'Ship wars' are discussions, usually between female fans, about who the best partner would be for their favourite character or artist, a classic example being the debates over whether Yoko Ono was good for John Lennon.