as clean as a hound's tooth

Другие идиомы:

• dog in the manger
• tail wagging the dog
• to hound (someone)
• hair of the dog that bit one
• fight like cats and dogs
• as sick as a dog
• see a man about a dog
• dog and pony show
• dog-eat-dog
• let sleeping dogs lie
• lead a dog's life
• you can't teach an old dog new tricks
• go to the dogs
• top dog
• as crooked as a dog's hind leg