Is this where it starts?

Liam accompanied me to the Cal bookstore. I had to buy my textbooks and thought that one kid made it a doable errand. I took the bike trailer and dropped Kalian off at Happy Baby - yes, that's the name of her new preschool - it's a very sweet place. Then, Liam and I trekked up the hill - yes, in the flats, it's still up a hill to the bookstore. After shocking one of the clerks with 20 books that were for just two classes, Liam asked if he could buy some "bars." Yes, he's a California kid - so a real treat are cliff bars (aka granola bars). Our wonderful friend Toni (age 12) was coming over in the afternoon, so he wanted to buy one for her.

Liam: "This one's for Toni."
Me: "What about Kalian?"
Liam: "She has a vulva."
Me: "So does Toni."
Liam: "Yeah, but she has a big vulva - only big vulvas can have a bar."
Me: Looking up meekly at the 19 year old chem major checkout guy.