as clean as a hound's tooth

Другие идиомы:

• see a man about a dog
• you can't teach an old dog new tricks
• let sleeping dogs lie
• rain cats and dogs
• tail wagging the dog
• call the dogs off
• dog-eat-dog
• put on the dog
• as crooked as a dog's hind leg
• go to the dogs
• shaggy dog story
• as sick as a dog
• hair of the dog that bit one
• in the doghouse
• top dog