soft-serve ice cream or frozen yogurt that comes from the machines at buffets.
"I love eatin' at dis buffet cuh. they gots the best autop dog in town
by Chelsea D March 07, 2005
Soft ice cream. Soft ice cream dispenser. Used extensively within the US Navy and USMC to describe both the ice cream and the ice cream dispenser on board ships.
Let's go to the Frosty-Freeze and get some Autodog. The autodog is no longer in service. How about some autodog for dessert?
by Nordmann28 September 22, 2011
Submarine talk for 'hotdog'
Navy on Submarine: "I'm going to the cafeteria to get some autodog."
by Babydoodles November 29, 2010