as clean as a hound's tooth

Другие идиомы:

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