Conjunction Conjunction, What's Your Function?

It was a(nother) cold and rainy night as we drove through the streets of a Columbus suburb.

Christian: "What really freaks me out are old ladies who are bald-headed like Grampa."

And Gaby chimed in: "Or old lady BUTTS! Hahahahahahahahahahahahahahaha!" (Gaby's favorite word is still 'butts'.)

Jojo's song ended our drive home: "Butts! Butts! Butts!"

P.S. Anytime we read stories, they never miss the conjunction 'but'.

P.P.S. I'm beginning to wonder if the hearts on Gaby's graffiti bathroom drawings were actually butts, not hearts.