It means that which has been easily acquired, or something that was extra in some way, such as a bonus. Much in the same way that gravy is an extra on top of the basics of a meal. A "gravy train" was US railroad slang for working an easy trip where the pay was good.
Electric=Adjective, Train=Noun, Set=Noun.
Well, isn't that just a happy little phrase? People say something is "gravy" when it's easy because gravy is smooth and adds extra flavor to a meal without much effort. It's like saying that something is a delightful bonus or an extra touch that makes everything better. Just like adding a little bit of gravy can make a meal feel complete, saying something is "gravy" can make a task or situation feel extra special and effortless.
Gravy is a noun so anything with A, And Or The in front of it is grammatically correct.Examples: I have sauce and gravy on my turkey.I have a small amount of gravy on my mashed potatoes.The gravy tastes good
In the term 'electric train set', the nouns are 'train' and set', forming the compound noun 'train set'. The word electric is an adjective describing the train set.
Gravy is like a Sauce
The Gravy Train was created in 1974.
Duke University Library Digital Collection
The duration of The Gravy Train is 1.57 hours.
Cowboys loved a colorful phrase! This one means gravy. You sip the gravy on your sinker, or biscuit.
Wreck of the Tennessee Gravy Train was created in 1930.
If you are talking about the commercial from the 70's it was Gravy train.
The Gravy Train - 1990 is rated/received certificates of: Australia:PG
The Beagles - 1966 Gravy Train was released on: USA: 29 October 1966
The Gravy Train Goes East - 1991 is rated/received certificates of: Australia:PG
I dont know what you mean but maybe the person was hungry.Another suggestion:Back in the 1960s the term 'dig' was used informally to indicate one liked something, as in 'I really dig this music'. The term is especially associated with the hippy movement, or lack of movement, because the philosophy of hippies was not to do very much at all.In that context, the phrase 'I'm digging your gravy' would mean 'I'm enjoying your gravy', and the person speaking about the gravy would be using the phrase as a humorous reference to the common phrase, 'digging (you're) grave'.However, today the phrase 'digging your gravy' is also used to indicate someone thinks you're really hot. Not sure of the exact origin, but it's possibly arisen among people in contact with former-hippy grandparents. No doubt the pun on 'grave' is intentional.
gravy train
Gravy train