You bait someone into asking you who Candice is by telling them that you know someone by that name. Perhaps it’s telling your SO that you’re hanging out with Candice this weekend, or you’re trying to remind your parents about your friend Candice from school.
Whatever it is, when they inevitably ask you who this “Candice” is, you tell them: “Candice d**k fit in your mouth!” or something equally HILARIOUS to that effect.