code: function(service, phrase) {
        Keyword.destroy({ service: service, phrase: phrase}, function(err) {
          // error
          if (err) {
            hb.errors.emit('error', whatError(err));
            return false;
          }
  
          // cool beans
          Switchboard.delegateKeyword('remove', { service: service, phrase: phrase});
          return true;
        });
      }
docs: Delete Keyword
  
  @param {string} service - The service to track
  @param {string} phrase  - Phrase of the keyword