honey wagon

== English == === Alternative forms === honeywagon === Pronunciation === === Noun === honey wagon (plural honey wagons) (informal) A vehicle used to collect sewage from septic tanks, cesspools, or aircraft. Synonyms: honey cart, cesspool emptier (informal) A type of manure spreader for liquid manure; an instance of this type. Synonym: muck spreader (informal, film, television) A type of multi-room trailer with toilet facilities for use by film and television crews. ==== Related terms ==== === References === In the book Airport, by Arthur Hailey, he mentions how a sewage collection truck — a vehicle which empties the toilets of airplane restrooms — is known by the airport personnel by the slang term honey wagon.