Definitions by IamHanFei
Copinion
(noun) An opinion running circles around itself desperately trying to cope with and at the same time undermine something it hates beyond all measure.
Haytonism
Noun: a baseless opinion stemming from lack of knowledge and research in a field, doubled down on by the one making the claim even despite overwhelming facts against it. Named after BBC journalist Bill Hayton who makes claims such as "there was no word in the Chinese language for 'territory' until the 19th century."