mule
n.— «One bill that made it out of the House and is headed to the Senate is the licensing of utility vehicles commonly called mules or gators. This will allow the vehicles, slightly larger than a golf cart but usually with an enclosed seating arrangement, to operate legally on public roadways.» —“Fire district boundary bill heads to House floor” by Connie Burcham Lovell Chronicle (Wyoming) Jan. 19, 2007. (source: Double-Tongued Dictionary)
Further reading
The slang term doorknobbing denotes an extended leave-taking, as when someone says “Goodbye,” but keeps coming up with one more thing to say. Sharon in Wind River, Wyoming, shares a story about someone who used to respond to such a person with If...
In a 1968 list of Cheyenne High School slang that ran in newspapers around the United States, Clyde, written like the man’s name, meant one’s head or mind. The Wyoming students’ examples included Use your Clyde! and put it out of your Clyde...