I used to be a pre-school teacher. We had some stuff that the kids loved to play with called oo-blick (cornstarch and water). It's pretty cool, kind of feels wet and sticky, yet dry and powdery all at the same time. One little boy in my class loved oo-blick more than anything else, everyday he would ask to play with it. This is how that conversation sounded.
"Teacher Jessica, do you have any Boob-lick?"
"Yes J I can get some oo-blick out for you."
"Thank you Teacher Jessica, Boob-lick is my favorite! I love to play with the Boob-lick."