Luke-isms

Me: "Luke, did you have fun at school today? Who did you play with?"
Luke: "Yes, I did. I played with Ruby on the swing set. I told her I'm not a gentleman."
Me: "What? Why did you say that?"
Luke: "Because I not."
Me: "I know you don't understand what this means, but I want to be her mother-in-law one day, so don't mess this up for me, ok."
Luke: "Ok, Mom."
Me: "So you're going to behave like a gentleman, right?"
Luke: "No."
Me: "Do you know what gentleman means?"
Luke: "Yes, it means hungry for popsicles or ice-cream."
Me: "Well, actually it means to be polite."
Luke: "No, I not doing that."
(sigh)