Abby: "Mommy, what does the word getshiary mean?"
Me: "Getshiary isn't a word. You made it up, so you can make it mean anything you want. What does it mean?"
Abby: "It means get out of here. Like when Captain Underpants says getshiary, it means you better get outta here."
Kyrsten: "Are you Captain Underpants?"
Abby: "Yup, and I fly around to save people."
Kyrsten: "You could be famous Abby since you made up a word."
Abby: "I'm already famous cuz I finished preschool."

(She hasn't finished preschool. She still has over another year to go).