How do you tinkle?

I got Lily situated on the potty, and then tried to encourage her to pee.  She thought she was funny sitting there smiling at me not peeing.  I had asked her to “go pee pee” twice, already.

Candice: I want to hear tinkle, tinkle.

Lily instantly wraps her arms around my neck tightly, and sings, “Twinkle Twinkle Little Star” three times!