Recently overheard at the Harris house:

Kendall (as she's picking up a piece of dirt from the rug): "What's this?"
Me: "Dirt. Put it back on the floor where it belongs."
Kendall (as she's putting it in her mouth): "Nummy, Yummy!"
Me: "Or that works too."

Oh how the mighty (obsessive compulsive clean freak in me) has fallen!