ethnicon
n.— «Dirty Sanchez is just one of many sex acts named after a locale or ethnicity, in a subgenre of slurs linguists call “ethnicons.” These are insults meant to comment on an ethnic group’s supposed depravity that become popular shorthand for said characteristic—for instance, we call vicious people “mongols,” “welsher” is synonymous with a swindler.» —“ ¡Ask A Mexican!” by Gustavo Arellano Orange County Weekly (California) Jan. 5, 2006. (source: Double-Tongued Dictionary)
Further reading
Asthenosphere, a geologist’s term for the molten layer beneath the earth’s crust, sparks a journey that stretches all the way from ancient Greece to the author of Uncle Tom’s Cabin. Plus: What the heck is a dogberg? It’s when...
Cat hair may be something you brush off, but cat hair is also a slang term that means “money.” In the same way, cat beer isn’t alcoholic — some people use cat beer as a joking term for “milk.” And imagine walking on a...