⇨ dog with two dicks; dog with two choppers; dog with two cocks; dog with two tailsused as a simile for being delighted or very pleased. Generally in phrases: '... as a dog with...' or 'like a dog with...'. 'A dog with two choppers' is first recorded in 1950; 'a dog with two tails' is noted by the Oxford English Dictionary in 1953 UK, 1950s