OMG...tell me I didn't just hear that! and What's the Magic word?"

I'm hanging in my bedroom, relaxing reading a book, minding my own business when I hear Skippy yelling to her little sister:

"Sparky! Sparky, wipe me!" (Skippy is in the bathroom, apparently stuck on the toilet, but why she won't wipe herself is beyond me...that's a new one.)
No response from Sparky
"Sparky! Sparkyyyyy!
A quiet little annoyed voice says, after a drawn out sighhhh..."What do you want Skippy?"
Skippy yells, "Come wipe me, I said! Right now, you naughty girl!"
No response.
Sparky! Sparky!
No response but if I listen carefully I can barely make out the sound of Sparky having a conversation with her Build a Bear, who is currently in a bikini and sunglasses.
Skippy then yells, "Sparky, if you don't come wipe me right now, I won't be your friend.
Skippy then replies in the softest voice, " Skippy I don't want to wipe you. You do it. I'll still be your friend."
Which leads to an aggravated growling noise coming from the bathroom. I'm assuming she gave up and wiped herself because about 4 minutes later Skippy was outside my door trying to figure out how to get me to come out.
"Netter, come out!"
Me: "Is the house on fire?"
Skippy: No.
ME: "Sorry I can't come out.
Skippy in a whine: "Why not?"
Me: I'm busy. Where is Mommy?
Skippy: "Downstairs. Come out!"
Me: I can't I'm not dressed.
Skippy: Yes, you are.
ME: How do you know?
Skippy: I can see you through this hole under the doorknob."
ME: "Hey, get your eyeballs away from my key hole! Don't be a Peeping Sparky for goodness sake!
Skippy: Why?
ME: It's creepy.
Giggling outside the door, joined by Sparkys laughter, who then asks, "What's funny Skippy."
Skippy explains and there is more laughing followed by "Let me see!'
Sparky then says in a whisper, "I see her. I think she is reading her book." Then a louder, "Netter! Hey Netter! Can you open the door please?"
Me: No, I can not open the door.
Sparky: "Why not, Netter? Do you have a boo-boo?
I try to ignore them so they will get bored and go away.
Skippy: "No Sparky, she doesn't have a boo-boo."
Sparky: "How do you know?"
Skippy: "I just know, she doesn't."
Sparky: "But maybe she does. NETTER, Hey NETTER, does your new boo-boo hurt?"
Skippy: "I said she doesn't have a boo-boo, you naughty girl! You never listen."
ME: "Skippy, stop calling your sister a naughty girl all the time."
Sparky: "Yeah!"
Skippy: "Naughty girl!"
ME and Skippy: "HEY!"
Skippy erupts in evil laughter.
Skippy: "Let us in."
ME: "Only if you say the magic word first.
Skippy: "Please?"
ME: "wrong word."
Skippy: May?
Me: nope
Sparky: "Abracadabra?"
ME: wrong magic word. (Little do they know, whatever word they come up with will not be the magic word.)
At this point, their Mom gets off the phone and finds them leaning against my door. She chases them away and gives them the "Leave Annette alone," speech..."its her day to do whatever she wants to do in peace."

Right now, I can hear them in their bedroom brainstorming magic words.