as clean as a hound's tooth

Другие идиомы:

• let sleeping dogs lie
• you can't teach an old dog new tricks
• as crooked as a dog's hind leg
• every dog has his day
• dog-eat-dog
• see a man about a dog
• put on the dog
• dog in the manger
• dog and pony show
• top dog
• as sick as a dog
• call the dogs off
• in the doghouse
• rain cats and dogs
• tail wagging the dog