7yo: mama, we went to the museum and i got to smell something and it smelled like me and it was dinosaur.
daddy to 4yo: look, there’s an armadillo in the backyard. they call him that because his outside is like armor – if he’s attacked, he curls up in to a ball and they can’t get him.
4yo: yay! he looks like a dinosaur…..because he has teeth.