Phrase the was popularized in the seventies (continuing in limited use through the eighties) that meant "the stuff" , i.e., the best-of-the-best of an given category.
The lick an dip is when a horny ass fuck jumps into a whores sweaty meat flaps and goes to town sucking it dry. He then gets sucked up by that vacuum cleaner and burned alive by all her std and aids. Which slowly digest him to make a musk for her people eaters.