1) Antlion 2) Larva 1) Automotive vehicle 2) Divining rod 3) Insect larva 4) Motor vehicle 5) Rail-maintenance car 6) Railcar of the United States 7) Robot bomb 8) The larva of an antlion 
[rail car] In the United States, doodlebug was the common name for a self-propelled railcar. While such a coach typically had a gasoline-powered engine that turned a generator which provided electricity to traction motors, which turned the axles and wheels on the trucks, versions with mechanical transmissions also existed. Doodlebugs someti...
Waggon und Maschinenbau railbuses E79960-64, introduced 1958.[20]
Doodlebug was 1940's British motoring slang for a small, cheap, car.
Gasoline-electric self-powered passenger car used for small capacity rural commuter service.
[n] - a small motor vehicle 2. [n] - the larva of an ant lion or of any of several other insects
Myrmeleontidae - the Myrmeleontidae are a Family of Neuroptera commonly called Antlions. The adults superficially resemble dragonflies. The larvae are well-known for their predatory habit.
Slang term for V1 [NS]
noun the larva of any of several insects
the larva of an antlion.