horse blanket
n.— «This tool is planned to replace the current cumbersome manual Horse-blanket, 5 year, “canned” and other ad-hoc reports currently manually developed using normal operating system commercial software.» —“Horse Blanket Report for SATS Users” in U.S. Army Training Support Center Standard Army Training System E-Newsletter For Unit Leaders & Trainers (Fort Eustis, Va.) Spring-Summer, 2002. (source: Double-Tongued Dictionary)
Further reading
The Oldsmobile car was introduced in 1897, and shortly thereafter people began using the term oatsmobile or hay-burning oatsmobile to mean “horse.” OATS is also an acronym for Older Adult Transportation System. This is part of a complete...
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...