Kayli: What does the Snoop Dog (fairly certain she thought she was talking about snoopy here) use to wash his clothes?
Me: Um, I don't know. What?
Yes, that's what she said. I burst out laughing. Her response? "Heh, heh, that's pretty funny, right?" Claire's response? "Kayli, what's bleeAtch?" Kayli replies, "Oh, I don't know. I think it's nothing." Having no idea what she is saying only adds to the hilarity of these jokes. And yes, Seth told her that joke.
As further evidence of their respective characteristics, the picture below was taken after trading in their tickets at the Magic Castle (like Chucky Cheese). Claire picked a ring, a candy bracelet, and a slinky as her prizes. Kayli? A pirate eye patch and purple vampire teeth.
Here's Kayli running around acting crazy while Claire just stands and laughs at her. This scene tends to play out in various other formats throughout their time together.
For all their differences, these two are the best of buddies. I really wish we lived closer so that they could play together more often.