reverse cowgirl
n.— «Next, the pair performs an act often referred to in the slang jargon as “reverse cowgirl”, which seems very funny since there is not a horse in sight.» —“Wild on These” by Disco Dirge DVD Talk June 26, 2004. (source: Double-Tongued Dictionary)
Further reading
The adjectives canine and feline refer to dogs and cats. But how does English address other groups of animals? Plus, cabin fever has been around much longer than the current pandemic. That restless, antsy, stir-crazy feeling goes back to the days...
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...