eavesdropping

I just overheard the boys in the kitchen as they are painting.



Truman: "My brain is getting tired" (He often blames bad behavior on his brain making him do it, or not letting him go to bed, etc.)



Lincoln: "Just say, 'Don't be tired brain!'"



Truman: "Don't be tired brain, you idiot!"



Lincoln: "Don't say that! You will hurt your brain's feelings!"



Truman: "Oh, sorry brain."