How Do You Spell Zerbert?

In priesthood opening exercises yesterady, I stood in the back of the chapel with Sydnee, trying to rock her to sleep. As she adjusted her head on my shoulder, she blocked my view so I raised my chin to see over her. After doing so, she looked up at me, then gave me a wet zerbert right on the neck and started to laugh. That still cracks me up as I write this.