So, David has been learning the Bible story of David and Goliath, and apparently how David also killed a lion.
Daddy: David, we have to put change your pants, those don't fit you.
Daddy: Yes, you are not wearing those pants.
David: You not boss o me!
Mommy: David, look at Mommy (in a serious, no games voice). Daddy is the boss and you have to do what he tells you to do. You must be obedient.
David: (with a matter-of-fact tone and expression) I killed a lion...I killed a lion with a rock.
Mommy: (looks at Daddy, holds back laughter) You may have, but Daddy is still your boss.
It's so reassuring that he is retaining the information he learns at school.