"You lick me, I lick you"
On Chest, Paul introduces "Lick It Up" with a question: "How many of you girls like to get licked?" The crowd roars. Then, naturally, he asks, "Guys? How many of you guys like to get licked?" The crowd roars again. Thus emboldened, Paul proposes some reciprocal slobbering: "You lick me, I lick you." It's only right now.