plague rats

Noun

plague rat (plural plague rats)

1. A rat which acts as a vector of the plague; a sewer rat.
   • She was found to be one of the type of white women whose nasal organs appear never to have been developed, and who take to the loathsome Mongolian and his filthy hovel as blithely as a plague rat to a sewer.1903 February 8, The Truth, Sydney, page 3, column 4
2. (derogatory, neologism) Someone who refuses to follow anti-pandemic rules and guidelines or even takes actions, such as attending unnecessary events, that promote the spread of illness.
   • This Plague Rat is planning superspreader events across the country and complaining that he and all of his prosperity gospel pals are “under attack”.2020 September 14, Ezra Lloyd, “Meet Sean Feucht: The Plague Rat Throwing ‘Worship Protests’ to Maskless Audiences Across The Country”, in Salt, archived from the original on 04 Feb 2022