>> Rachel: Rise and shine it's time for Chompers, your morning and night toothbrushing show.

Get your toothbrush ready and start brushing on the top of your mouth on one side, but don’t brush too hard.

>> Kids: 3, 2, 1 brush! 

>> Rachel: It’s Stand Up week. And today Chompion Juliana is opening the show with a joke! Juliana take it away!

>> Juliana: What did the human say to the mosquito?

>> KID: What?

>> Juliana: You BUG me.

>> Rachel: And next on today’s show. A professional joke teller who’s also.. A BABYSITTER!

>> Andrew: I’m so excited to be here. I’m Andrew. Do you guys have babysitters?

>> KIDS: YES!

>> Rachel: Switch to the other side of the top of your mouth and brush the molars in the back too.

[Switch Bell]

>> Andrew: [01:34:53] Ok, Let me tell you something. I'm actually in New York City. The worst babysitter in the entire city can you believe that.  It's an honor. I'm going to do a few knock knock jokes for you. Knock knock. 

>> KIDS: Who’s there?

>> Andrew: I O. 

>> KIDS: I o who?

>> Andrew: I owe you the full lunch that I just stole from your lunch box. 

>> Rachel: Switch to the bottom of your mouth, and brush your front teeth too. 

[Switch Bell]

>> Andrew: KNOCK. KNOCK. 

>> KIDS: Who’s there?

>> Andrew: Not a. 

>> KIDS: Not a Who?

>> Andrew: Not a bit of your peanut butter and jelly sandwich because it's in my belly. Why did the first grader cross the street? 

>> KIDS: WHY? 

>> Andrew: I have no idea. I was not watching. 

(RIMMSHOT/LAUGH) 

>> Rachel: Switch to the other side of the bottom of your mouth, and make little circles around each brush

[Switch Bell] 

>> Andrew: Oh and if any parents are looking for baby sitters. Just let me know. 

>> Rachel: You heard that grown ups? If you’re looking for a babysitter, you’re in luck! Andrew is.. available.

>> Andrew: And if any of you guys find the kid that I'm supposed to be baby sitting right now. Just let me know. 

>> Rachel: Ok that's it for Chompers today, but Andrew will be back tonight for a song. Until then, 

>>Kids: 3, 2, 1 spit.