A term, often used pejoratively, to describe enlisted personnel of the armed forces. Most commonly used by pretentious junior officers to put down hard working enlisted sailors, soldiers, airmen and Marines.
Living next to the base would be extremely distasteful to the arrogant junior officer, as he would not want to associate with the e-dogs.
An term used to describe a female who is very unattractive. Most likely with characteristics of a dog. When you see women who fits this description it is common courtesy to bark at them, they also appreciate when you throw a ball or stick for them to fetch. Beware they almost always have rabies. If all else fails, you can always send them to the kennel.
Watch out, that E-Dog probably has rabies.
If I were you, I'd leave that E-Dog alone before she bites you.