Summary
This quote suggests that vulgarity, like garlic, is a strong and overpowering flavor that can spoil the overall taste or enjoyment of something. It implies that vulgarity is seen as something distasteful or unpleasant that detracts from the overall experience or quality. Just as adding too much garlic to a salad can overwhelm and ruin the subtle flavors, excessive vulgarity is perceived to diminish the appeal or sophistication of the subject matter, whether it's a conversation, an artistic creation, or any other aspect of life.