wab
n.— «“Wab” is a slur that assimilated Mexicans use to describe and deride recently arrived Mexicans.…The etymology of wab is unknown—could either be a mongrelization of “wetback” or “wop.” » —“¡Ask A Mexican!” by Gustavo Arellano Orange County Weekly (California) July 22, 2005. (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...