| Idiom | Meaning | Example | 
| greasy spoon | 
small cafe that serves greasy food
 | 
I eat at the greasy spoon. The food ain't great, but it's cheap.
 | 
| great guns | 
(See going great guns)
 | 
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| Great One | 
(See The Great One)
 | 
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| great Scot | 
good gravy, gosh, heavens
 | 
When Dale gets excited, he says, "Great Scot!"
 | 
| great shakes | 
(See no great shakes)
 | 
 | 
| Great White Hope | 
(See The Great White Hope)
 | 
 | 
| Great White North | 
(See The Great White North)
 | 
 | 
| Greek to me | 
(See it was Greek to me)
 | 
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| green stuff | 
dollars, money, lettuce, moola
 | 
In those days we had plenty of green stuff, so I bought a Lexus.
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| green thumb | 
good gardener, naturally good with plants
 | 
Willie is the green thumb in our group. He's the gardener.
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