oh god dammit, not this little shit....
Ok, so this little girl (Nina) is always ending up in situations where she has to use the restroom, even after she says she doesn't have to go. Her older brother (We'll call him Phillip) will help Nina go on a weird ass adventure with their superspy grandma to the restroom. And at the end of every episode, no matter what it is, she'll always say: "And now I know, don't wait to go."