WordNet
garden snail
n. any of several inedible snails of the genus Helix; often destructive pests
Usage examples of "garden snail".
He left a sickening trail of blood, as though a mortally wounded garden snail had crawled across the carpets.
All you have to do is look up, and if you have the common sense God granted the garden snail, it is plain to see that the Sun goes around the Earth.
He nuzzled a garden snail, decided escargot was an element of his Gallic heritage that he preferred to forget, and disappeared behind a bush.